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Standards are created by bringing together all interested parties including manufacturers, users, consumers and regulators of a particular material, product, process or service. <a href="https://www.ecma-international.org/publications-and-standards/withdrawn-standards/">See the withdrawn Standards</a>. </div></section></div></div></div></div></div></div><div id='av_section_2' class='avia-section av-2bcd1z-dd9d6cb6645479be3da08323911c509e main_color avia-section-default avia-no-border-styling avia-bg-style-scroll container_wrap fullsize' ><div class='container av-section-cont-open' ><div class='template-page content av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-17571'><div class='entry-content-wrapper clearfix'> <section class="avia_codeblock_section avia_code_block_0" itemscope="itemscope" itemtype="https://schema.org/CreativeWork" ><div class='avia_codeblock ' itemprop="text" ><div class="entry-content-wrapper clearfix"><ul class="menu-sort-results"><li class="active"><a href="?order=number">By number</a></li><li><a href="?order=category">By category</a></li><li><a href="?order=last-change">By last change</a></li></ul><ul class="items-list-wrapper standards"><li class="list-header">NumberTitleLast change</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-424/">ECMA-424</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-424/">CycloneDX Bill of materials specification</a>June 2024</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-423/">ECMA-423</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-423/">Holographic Data Storage Disk (HDSD) – Capacity: 1 Tbyte per disk</a>June 2023</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-422/">ECMA-422</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-422/">C# specification suite</a>December 2022</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-421/">ECMA-421</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-421/">Quality discrimination method for optical disks and operating method of storage systems for long-term data preservation</a>June 2024</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-420/">ECMA-420</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-420/">Device interface information for high-speed collation using holographic optical correlation</a>December 2022</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-419/">ECMA-419</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-419/">ECMAScript® embedded systems API specification</a>June 2023</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-418/">ECMA-418</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-418/">Psychoacoustic metrics for ITT equipment</a>December 2022</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-417/">ECMA-417</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-417/">Architecture for a distributed real-time access system</a>August 2021</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-416/">ECMA-416</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-416/">Scalable Sparse Spatial Sound System (S5) - Base S5 coding in frequency domain</a>June 2018</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-415/">ECMA-415</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-415/">NFC-SEC test methods </a>December 2016</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-414/">ECMA-414</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-414/">ECMAScript® specification suite</a>December 2017</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-413/">ECMA-413</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-413/">Data migration method for BD recordable and BD rewritable disks</a>June 2022</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-412/">ECMA-412</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-412/">Framework for distributed real-time access systems</a>June 2019</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-411/">ECMA-411</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-411/">NFC-SEC-04: NFC-SEC entity authentication and key agreement using symmetric cryptography</a>June 2017</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-410/">ECMA-410</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-410/">NFC-SEC-03: NFC-SEC entity authentication and key agreement using asymmetric cryptography</a>June 2017</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-409/">ECMA-409</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-409/">NFC-SEC-02: NFC-SEC cryptography Standard using ECDH-256 and AES-GCM</a>June 2015</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-408/">ECMA-408</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-408/">Dart programming language specification</a>December 2015</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-407/">ECMA-407</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-407/">Scalable Sparse Spatial Sound System (S5) - Base S5 coding </a>June 2014</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-406/">ECMA-406</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-406/">Disk cassette for 5 disks with 120 mm diameter</a>December 2013</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-405/">ECMA-405</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-405/">Data interchange on parallel write/read disk format for 5 optical disks</a>December 2013</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-404/">ECMA-404</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-404/">The JSON data interchange syntax</a>December 2017</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-403/">ECMA-403</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-403/">NFCIP-2 test methods </a>June 2013</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-402/">ECMA-402</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-402/">ECMAScript® 2024 internationalization API specification</a>June 2024</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-401/">ECMA-401</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-401/">Close Capacitive Coupling Communication Physical Layer (CCCC PHY)</a>December 2021</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-400/">ECMA-400</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-400/">Smart data centre resource monitoring and control</a>June 2015</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-399/">ECMA-399</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-399/">Procedure for the registration of assigned numbers for ECMA-398</a>June 2011</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-398/">ECMA-398</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-398/">Close proximity electric induction wireless communications</a>June 2011</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-397/">ECMA-397</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-397/">Short Distance Visible Light Communication (SDVLC) </a>December 2010</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-396/">ECMA-396</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-396/">Test method for the estimation of lifetime of optical disks for long-term data storage</a>June 2017</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-395/">ECMA-395</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-395/">Recordable compact disc systems CD-RW ultra-speed</a>December 2010</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-394/">ECMA-394</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-394/">Recordable compact disc systems CD-R multi-speed</a>December 2010</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-393/">ECMA-393</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-393/">ProxZzzy® for sleeping hosts</a>June 2012</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-392/">ECMA-392</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-392/">MAC and PHY for operation in TV white space</a>June 2012</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-391/">ECMA-391</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-391/">Memory-Spot Interface and Protocol (MSIP‑1) </a>December 2009</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-390/">ECMA-390</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-390/">Front-end configuration command for NFC-WI (NFC-FEC)</a>June 2012</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-389/">ECMA-389</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-389/">Procedure for the registration of categories for ECMA-383</a>December 2009</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-388/">ECMA-388</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-388/">Open XML paper specification (OpenXPS®)</a>June 2009 </li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-387/">ECMA-387</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-387/">High Rate 60 GHz PHY, MAC and HDMI PALs</a>December 2010</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-386/">ECMA-386</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-386/">NFC-SEC-01: NFC-SEC cryptography standard using ECDH and AES</a>June 2015</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-385/">ECMA-385</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-385/">NFC-SEC: NFCIP-1 security services and protocol</a>June 2015</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-384/">ECMA-384</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-384/">120 mm (8,54 Gbytes per side) and 80 mm (2,66 Gbytes per side) DVD re-recordable disk for dual layer (DVD-RW for DL)</a>December 2008</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-383/">ECMA-383</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-383/">Measuring the energy consumption of personal computing products</a>December 2010</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-382/">ECMA-382</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-382/">120 mm (8,54 Gbytes per side) and 80 mm (2,66 Gbytes per side) DVD recordable dsk for dual layer (DVD-R for DL)</a>June 2010</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-381/">ECMA-381</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-381/">Procedure for the registration of assigned numbers for ECMA-368 and ECMA-369</a>December 2007</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-380/">ECMA-380</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-380/">Data interchange on 130 mm rewritable and write once read many Ultra Density Optical (UDO) disk cartridges – Capacity: 60 Gbytes per cartridge – Second generation</a>December 2007</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-379/">ECMA-379</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-379/">Test method for the estimation of the archival lifetime of optical media</a>June 2010</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-378/">ECMA-378</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-378/">Information interchange on Read-Only Memory Holographic Versatile Disc (HVD-ROM) – Capacity: 100 Gbytes per disk</a>May 2007</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-377/">ECMA-377</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-377/">Information interchange on Holographic Versatile Disc (HVD) recordable cartridges – Capacity: 200 Gbytes per cartridge</a>May 2007</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-376/">ECMA-376</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-376/">Office Open XML file formats</a>December 2021</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-375/">ECMA-375</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-375/">Case for 120 mm HVD-ROM disk </a>December 2006</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-374/">ECMA-374</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-374/">Data interchange on 120 mm and 80 mm optical disk using +RW DL format – Capacity: 8,55 and 2,66 Gbytes per side (Recording speed 2,4X)</a>June 2008</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-373/">ECMA-373</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-373/">Near Field Communication Wired Interface (NFC-WI)</a>June 2012</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-372/">ECMA-372</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-372/">C++/CLI language specification</a>December 2005</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-371/">ECMA-371</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-371/">Data interchange on 120 mm and 80 mm optical disk using +RW HS format - Capacity: 4,7 and 1,46 Gbytes per side (Recording speed 8X)</a>June 2008</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-370/">ECMA-370</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-370/">TED - The ECO declaration </a>June 2019 , with corrections to Annexes B1 and B2 (December 2019)</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-369/">ECMA-369</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-369/">MAC-PHY interface for ECMA-368</a>December 2008</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-368/">ECMA-368</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-368/">High rate ultra wideband PHY and MAC standard</a>December 2008</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-367/">ECMA-367</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-367/">Eiffel: Analysis, design and programming language</a>June 2006</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-366/">ECMA-366</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-366/">WS-Session - Web services for application session services</a>December 2011</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-365/">ECMA-365</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-365/">Data interchange on 60 mm read-only ODC - Capacity: 1,8 Gbytes (UMD™)</a>June 2005</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-364/">ECMA-364</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-364/">Data interchange on 120 mm and 80 mm optical disk using +R DL format - Capacity: 8,55 and 2,66 Gbytes per side (Recording speed up to 16X)</a>December 2007</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-363/">ECMA-363</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-363/">Universal 3D file format</a>June 2007</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-362/">ECMA-362</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-362/">NFCIP-1 - Protocol test methods</a>June 2024</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-361/">ECMA-361</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-361/">Corporate telecommunication networks - Signalling interworking between QSIG and SIP - Call transfer </a>December 2004</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-360/">ECMA-360</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-360/">Corporate telecommunication networks - Signalling interworking between QSIG and SIP - Call diversion </a>December 2004</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-359/">ECMA-359</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-359/">80 mm (1,46 Gbytes per side) and 120 mm (4,70 Gbytes per side) DVD Recordable disk (DVD-R) </a>December 2004</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-358/">ECMA-358</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-358/">ICT product radiated emissions: 1-6 GHz</a>December 2004</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-356/">ECMA-356</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-356/">NFCIP-1 - RF interface test methods</a>June 2013</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-355/">ECMA-355</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-355/">Corporate telecommunication networks - Tunnelling of QSIG over SIP</a>June 2008</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-354/">ECMA-354</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-354/">Application session services</a>June 2004</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-353/">ECMA-353</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-353/">Data interchange on 90 mm optical disk cartridges - Capacity 2,3 Gbytes per cartridge</a>June 2004</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-352/">ECMA-352</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-352/">Near Field Communication interface and protocol -2 (NFCIP-2)</a>December 2021</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-351/">ECMA-351</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-351/">Data interchange on 90 mm optical disk cartridges - Capacity: 1,3 Gbytes per cartridge</a>December 2003</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-350/">ECMA-350</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-350/">Data interchange on 130 mm rewritable and write once read many Ultra Density Optical (UDO) disk cartridges - Capacity: 30 Gbytes per cartridge - First generation</a>December 2006</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-349/">ECMA-349</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-349/">Data interchange on 120 mm and 80 mm optical disk using +R format - Capacity: 4,7 and 1,46 Gbytes per side (Recording speed up to 16X)</a>June 2008</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-348/">ECMA-348</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-348/">Web Services Description Language (WSDL) for CSTA phase III</a>June 2012</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-347/">ECMA-347</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-347/">Private Integrated Services Network (PISN) – Inter-exchange signalling protocol – Message Centre Monitoring and Mailbox Identification supplementary services (QSIG-MCM / QSIG-MID)</a>June 2003</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-346/">ECMA-346</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-346/">Private Integrated Services Network (PISN) – Specification, functional model and information flows – Message Centre Monitoring and Mailbox Identification supplementary services (MCM-SD / MID-SD)</a>June 2003</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-345/">ECMA-345</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-345/">Private Integrated Services Network (PISN) – Use of QSIG for Message Centre Access (MCA) profile standard</a>June 2003</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-344/">ECMA-344</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-344/">Private Integrated Services Network (PISN) – Inter-exchange signalling protocol – Make Call Request supplementary service (QSIG-MCR)</a>June 2003</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-343/">ECMA-343</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-343/">Private Integrated Services Network (PISN) – Specification, functional model and information flows – Make Call Request supplementary service (MCRSD)</a>June 2003</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-342/">ECMA-342</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-342/">RapidIOTM™ interconnect specification</a>February 2003</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-341/">ECMA-341</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-341/">Environmental design considerations for ICT & CE products</a>December 2010</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-340/">ECMA-340</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-340/">Near Field Communication Interface and Protocol 1 (NFCIP-1)</a>June 2024</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-339/">ECMA-339</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-339/">Corporate telecommunication networks - Signalling interworking between QSIG and SIP - Basic services</a>December 2006</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-338/">ECMA-338</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-338/">80 mm (1,46 Gbytes per side) and 120 mm (4,70 Gbytes per side) DVD re-recordable disk (DVD-RW)</a>December 2002</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-337/">ECMA-337</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-337/">Data interchange on 120 mm and 80 mm - Optical disk using +RW format - Capacity: 4,7 and 1,46 Gbytes per side (Recording speed up to 4X)</a>June 2008</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-336/">ECMA-336</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-336/">Private Integrated Services Network (PISN) - Mapping functions for the tunnelling of QSIG through IP networks (Mapping/IP-QSIG)</a>June 2002</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-335/">ECMA-335</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-335/">Common Language Infrastructure (CLI)</a>June 2012</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-334/">ECMA-334</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-334/">C# language specification</a>December 2023</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-333/">ECMA-333</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-333/">Private Integrated Services Network (PISN) - Mapping functions for the tunnelling of QSIG through H.323 networks</a>December 2003</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-332/">ECMA-332</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-332/">Corporate telecommunication networks - Signalling interworking between QSIG and H.323 - Basic services</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-331/">ECMA-331</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-331/">Cases for 120 mm and 80 mm DVD-RAM disks</a>June 2004</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-330/">ECMA-330</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-330/">120 mm (4,7 Gbytes per side) and 80 mm (1,46 Gbytes per side) DVD rewritable disk (DVD-RAM)</a>June 2005</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-329/">ECMA-329</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-329/">8 mm wide magnetic tape cartridge for information interchange - Helical scan recording - AIT-3 format</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-328/">ECMA-328</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-328/">Determination of chemical emission rates from electronic equipment</a>December 2020</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-326/">ECMA-326</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-326/">Corporate telecommunication networks - Signalling interworking between QSIG and H.323 - Call completion supplementary services</a>June 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-325/">ECMA-325</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-325/">Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Short message service (QSIG-SMS) </a>June 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-324/">ECMA-324</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-324/">Private Integrated Services Network (PISN) - Specification, functional model and information flows - Short message service (SMSSD)</a>June 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-323/">ECMA-323</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-323/">XML protocol for Computer Supported Telecommunications Applications (CSTA) Phase III</a>December 2011</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-322/">ECMA-322</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-322/">Data interchange on 130 mm magneto-optical disk cartridges - Capacity: 9,1 Gbytes per cartridge</a>June 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-321/">ECMA-321</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-321/">Streaming Lossless Data Compression algorithm - (SLDC) </a>June 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-320/">ECMA-320</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-320/">Data interchange on 12,7 mm - 448-track magnetic tape cartridges - SDLT1 format</a>June 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-319/">ECMA-319</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-319/">Data interchange on 12,7 mm - 384-track magnetic tape cartridges - Ultrium-1 format</a>June 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-318/">ECMA-318</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-318/">Private Integrated Services Network (PISN) - Use of QSIG at the C reference point between a PINX and an interconnecting network</a>December 2000</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-317/">ECMA-317</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-317/">Data interchange on 300 mm optical disk cartridges of Type WORM (Write Once Read Many) using irreversible effects - Capacity: 30 Gbytes per cartridg</a>December 2000</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-316/">ECMA-316</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-316/">8 mm wide magnetic tape cartridge for information interchange - Helical scan recording - VXA-1 format</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-315/">ECMA-315</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-315/">12,65 mm wide magnetic tape cassette for information interchange - Helical scan recording - DTF-2</a>December 2000</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-314/">ECMA-314</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-314/">Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call Identification and Call Linkage additional network feature (QSIG-CIDL)</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-313/">ECMA-313</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-313/">Private Integrated Services Network (PISN) - Specification, functional model and information flows - Call Identification and Call Linkage additional network feature (CIDLSD)</a>September 2000</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-312/">ECMA-312</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-312/">Private Integrated Services Network (PISN) - Profile standard for the use of PSS1 (QSIG) in air traffic services networks</a>June 2003</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-311/">ECMA-311</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-311/">Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Simple dialog supplementary service (QSIG-SD)</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-310/">ECMA-310</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-310/">Private Integrated Services Network (PISN) - Specification, functional model and information flows - Simple dialog supplementary service (SDSD)</a>June 2000</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-309/">ECMA-309</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-309/">Corporate telecommunication networks - Signalling interworking between QSIG and H.323 - Call diversion supplementary services</a>June 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-308/">ECMA-308</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-308/">Corporate telecommunication networks - Signalling interworking between QSIG and H.323 - Call transfer supplementary services</a>June 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-307/">ECMA-307</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-307/">Corporate telecommunication networks - Signalling interworking between QSIG and H.323 - Generic functional protocol for the support of supplementary services</a>June 2000</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-306/">ECMA-306</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-306/">Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Wireless Terminal Authentication supplementary services (QSIG-WTMAU)</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-305/">ECMA-305</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-305/">Private Integrated Services Network (PISN) - Specification, functional model and information flows - Wireless Terminal Authentication supplementary services (WTMAU-SD)</a>June 2000</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-304/">ECMA-304</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-304/">Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Wireless Terminal Call Handling additional network features (QSIG-WTMCH)</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-303/">ECMA-303</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-303/">Private Integrated Services Network (PISN) - Specification, functional model and information flows - Wireless Terminal Call Handling additional network features (WTMCH-SD)</a>June 2000</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-302/">ECMA-302</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-302/">Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Wireless Terminal Location Registration supplementary service and Wireless Terminal Information exchange additional network feature (QSIG-WTMLR)</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-301/">ECMA-301</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-301/">Private Integrated Services Network (PISN) - Specification, functional model and information flows - Wireless Terminal Location Registration supplementary service and Wireless Terminal Information exchange additional network feature (WTMLR-SD)</a>June 2000</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-300/">ECMA-300</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-300/">Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Single step call transfer supplementary service (QSIG-SSCT)</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-299/">ECMA-299</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-299/">Private Integrated Services Network (PISN) - Specification, functional model and information flows - Single step call transfer supplementary service (SSCT-SD)</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-298/">ECMA-298</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-298/">Broadband Private Integrated Services Network (B-PISN) - Inter-exchange signalling protocol - Separated bearer Ccntrol (SBC) (B-QSIG-SBC)</a>December 1999</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-297/">ECMA-297</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-297/">B-ISDN and B-PISN - Digital Subscriber Signalling System No. two (DSS2), Broadband Inter-Exchange Signalling (B-QSIG), and Signalling System No. 7 (SS7) - Prenegotiation - Part 2: Protocol Implementation Conformance Statement (PICS) Proforma specification</a>December 1999</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-296/">ECMA-296</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-296/">B-ISDN and B-PISN - Digital Subscriber Signalling System No. two (DSS2), Broadband Inter-Exchange Signalling (B-QSIG), and Signalling System No. 7 (SS7) - Prenegotiation - Part 1: Protocol specification</a>December 1999</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-295/">ECMA-295</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-295/">B-ISDN and B-PISN - Digital Subscriber Signalling System No. two (DSS2), Broadband Inter-Exchange Signalling (B-QSIG), and Signalling System No. 7 (SS7) - Call control in a separated call and bearer control environment - Part 2: Protocol Implementation Conformance Statement (PICS) Proforma specification</a>December 1999</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-294/">ECMA-294</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-294/">B-ISDN and B-PISN - Digital Subscriber Signalling System No. two (DSS2), Broadband Inter-Exchange Signalling (B-QSIG), and Signalling System No. 7 (SS7) - Call control in a separated call and bearer control environment - Part 1: Protocol specification</a>December 1999</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-293/">ECMA-293</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-293/">8 mm wide magnetic tape cartridge for information interchange - Helical scan recording - MammothTape-2 format</a>December 1999</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-292/">ECMA-292</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-292/">8 mm wide magnetic tape cartridge for information interchange - Helical scan recording AIT-2 with MIC format</a>December 1999</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-291/">ECMA-291</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-291/">8 mm wide magnetic tape cartridge for information interchange - Helical scan recording AIT-1 with MIC format</a>December 1999</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-289/">ECMA-289</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-289/">Private Integrated Services Network (PISN) - Mapping functions for the employment of 64 kbit/s circuit mode connections with 8 kbit/s sub-multiplexing (Mapping/8)</a>September 2000</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-288/">ECMA-288</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-288/">3,81 mm wide magnetic tape cartridge for information interchange - Helical scan recording - DDS-4 format</a>June 1999 </li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-287/">ECMA-287</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-287/">Safety of electronic equipment</a>December 2002</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-286/">ECMA-286</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-286/">Data interchange on 12,7 mm 208-track magnetic tape cartridges - DLT 6 format</a>June 2000</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-285/">ECMA-285</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-285/">ASN.1 for Computer Supported Telecommunications Applications (CSTA) phase III</a>December 2011</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-284/">ECMA-284</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-284/">Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Private User Mobility (PUM) - Call handling additional network features (QSIG-PUMCH)</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-283/">ECMA-283</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-283/">Private Integrated Services Network (PISN) - Specification, functional model and information flows - Private User Mobility (PUM) - Call handling additional network features (PUMCHSD)</a>June 2000</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-282/">ECMA-282</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-282/">Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Private User Mobility (PUM) - Registration supplementary service (QSIG-PUMR)</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-281/">ECMA-281</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-281/">Private Integrated Services Network (PISN) - Specification, functional model and information flows - Private User Mobility (PUM) - Registration supplementary service (PUMRSD)</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-280/">ECMA-280</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-280/">Data interchange on 130 mm optical disk cartridges of Type WORM (Write Once Read Many) using irreversible effects - Capacity: 5,2 Gbytes per cartridge</a>December 1998</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-279/">ECMA-279</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-279/">80 mm (1,23 Gbytes per side) and 120 mm (3,95 Gbytes per side) DVD-Recordable disk (DVD-R) </a>December 1998</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-278/">ECMA-278</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-278/">Data interchange on 12,7 mm 128-track magnetic tape cartridge - Parallel serpentine format</a>June 2000</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-277/">ECMA-277</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-277/">Private Integrated Services Network (PISN) - Circuit emulation specification - Emulation of basic access by ATM networks</a>June 1998</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-276/">ECMA-276</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-276/">Private Integrated Services Network (PISN) - Reference configuration for PINX extension lines</a>June 1998</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-275/">ECMA-275</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-275/">Measurement of structure-borne vibration induced by small air moving devices (AMDs)</a>December 2020</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-274/">ECMA-274</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-274/">Data interchange on 120 mm optical disk using +RW Format - Capacity: 3,0 Gbytes and 6,0 Gbyte</a>June 1999 </li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-273/">ECMA-273</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-273/">Case for 120 mm DVD-RAM disks</a>February 1998</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-272/">ECMA-272</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-272/">120 mm DVD rewritable disk (DVD-RAM)</a>June 1999 </li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-271/">ECMA-271</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-271/">Extended Commercially Oriented Functionality Class for Security evaluation (E-COFC)</a>December 1999</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-270/">ECMA-270</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-270/">Portable Common Tool Environment (PCTE) - Mapping from CASE Data Interchange Format (CDIF) to PCTE</a>December 1997</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-269/">ECMA-269</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-269/">Services for Computer Supported Telecommunications Applications (CSTA) Phase III</a>December 2011</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-268/">ECMA-268</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-268/">80 mm DVD - Read-only disk</a>April 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-267/">ECMA-267</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-267/">120 mm DVD - Read-only disk</a>April 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-266/">ECMA-266</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-266/">Broadband Private Integrated Services Network (B-PISN) - Inter-exchange signalling protocol - Basic call/Connection control (B-QSIG-BC)</a>September 1997 </li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-265/">ECMA-265</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-265/">Broadband Private Integrated Services Network (B-PISN) - Inter-exchange signalling protocol - Signalling ATM adaptation layer (B-QSIG-SAAL)</a>September 1997</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-264/">ECMA-264</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-264/">Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call priority interruption and call priority interruption protection supplementary services (QSIG-CPI(P))</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-263/">ECMA-263</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-263/">Private Integrated Services Network (PISN) - Specification, functional model and information flows - Call priority interruption and call priority interruption protection supplementary services (CPI(P)SD)</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-262/">ECMA-262</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-262/">ECMAScript® 2024 language specification</a>June 2024</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-261/">ECMA-261</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-261/">Broadband Private Integrated Services Network (B-PISN) - Service description - Broadband connection oriented bearer services (B-BCSD)</a>June 1997</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-260/">ECMA-260</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-260/">Data interchange on 356 mm optical disk cartridges - WORM, using phase change technology capacity: 14,8 and 25 Gbytes per cartridge</a>June 1997</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-259/">ECMA-259</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-259/">Data interchange on 12,7 mm 208-track magnetic tape cartridges - DLT 5 format</a>June 1997</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-258/">ECMA-258</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-258/">Data Interchange on 12,7 mm 128-track magnetic tape cartridges - DLT 3-XT format</a>June 1997</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-254/">ECMA-254</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-254/">Broadband Private Integrated Services Network (B-PISN) - Inter-exchange signalling protocol - Generic functional protocol (B-QSIG-GF)</a>December 1999</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-253/">ECMA-253</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-253/">Private Integrated Services Network (PISN) - Mapping functions for the employement of 64 kbit/s circuit mode connection with 16 kbit/s sub-multiplexing (Mapping/16)</a>September 2000</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-252/">ECMA-252</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-252/">Broadband Private Integrated Services Network (B-PISN) - Inter-exchange signalling protocol - Transit counter additional network feature (B-QSIG-TC)</a>December 1996</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-251/">ECMA-251</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-251/">Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Common information additional network feature (QSIG-CMN)</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-250/">ECMA-250</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-250/">Private Integrated Services Network (PISN) - Specification, functional model and information flows - Common information additional network feature (ANF-CMNSD)</a>December 1998</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-249/">ECMA-249</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-249/">8 mm wide magnetic tape cartridge for information interchange - Helical scan recording - DA-2 format</a>June 1998</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-248/">ECMA-248</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-248/">12,65 mm wide magnetic tape cassette for information interchange - Helical scan recording - DTF-1 format</a>June 1998</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-247/">ECMA-247</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-247/">8 mm wide magnetic tape cartridge for information interchange - Helical scan recording - HH-1 format</a>June 1998</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-246/">ECMA-246</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-246/">8 mm wide magnetic tape cartridge for information interchange - Helical scan recording - AIT-1 format</a>June 1998</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-245/">ECMA-245</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-245/">Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - PINX clock synchronization (SYNC-SIG)</a>September 1997</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-244/">ECMA-244</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-244/">Private Integrated Services Network (PISN) - Mapping functions for the employment of a circuit mode basic service and the supplementary service user-to-user signalling as a pair of on-demand Inter-PINX connections (Mapping-UUS)</a>September 2000</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-242/">ECMA-242</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-242/">Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Message waiting indication supplementary service (QSIG-MWI)</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-241/">ECMA-241</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-241/">Private Integrated Services Network (PISN) - Specification, functional model and information flows - Message waiting indication supplementary service (MWISD)</a>February 2002</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-240/">ECMA-240</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-240/">Data interchange on 120 mm optical disk cartridges using phase change PD format - Capacity: 650 Mbytes per cartridge</a>June 1996</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-239/">ECMA-239</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-239/">Data interchange on 90 mm optical disk cartridges - HS-1 format - Capacity: 650 Megabytes per cartridge</a>June 1996</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-238/">ECMA-238</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-238/">Data interchange on 130 mm optical disk cartridge of type WORM (Write Once Read Many) using irreversible effects - Capacity: 2,6 Gbytes per cartridge</a>June 1996</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-236/">ECMA-236</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-236/">3,81 mm wide magnetic tape cartridge for information interchange - Helical scan recording - DDS-3 format using 125 m length tapes</a>June 1996</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-235/">ECMA-235</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-235/">The Ecma GSS-API Mechanism </a>March 1996</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-234/">ECMA-234</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-234/">Application Programming Interface for Windows (APIW) </a>December 1995</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-232/">ECMA-232</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-232/">Private Integrated Services Network (PISN) - Profile standard for the connection of Radio Paging Equipment (RPE) to a PISN</a>December 1995</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-231/">ECMA-231</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-231/">Data interchange on 12,7 mm 128-track magnetic tape cartridges - DLT 4 format</a>December 1995</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-230/">ECMA-230</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-230/">Portable Common Tool Environment (PCTE) - IDL binding (Interface Definition Language)</a>December 1997</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-226/">ECMA-226</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-226/">Private Integrated Services Network (PISN) - Mapping functions for the employment of dedicated circuit mode connections as inter-PTNX connections (MAPPING-CM-STATIC)</a>June 1995</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-225/">ECMA-225</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-225/">Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Transit counter additional network feature (QSIG-TC)</a>June 1997</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-224/">ECMA-224</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-224/">Private Integrated Services Network (PISN) - Specification, functional model and information flows - Transit counter additional network feature (ANF-TCSD)</a>June 1997</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-223/">ECMA-223</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-223/">Data interchange on 90 mm optical disk cartridges - Capacity: 385 Megabytes per cartridge</a>June 1995</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-222/">ECMA-222</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-222/">Adaptive lossless data compression algorithm</a>June 1995</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-221/">ECMA-221</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-221/">Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call interception additional network feature (QSIG-CINT)</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-220/">ECMA-220</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-220/">Private Integrated Services Network (PISN) - Specification, functional model and information flows - Call interception additional network feature (ANF-CINTSD)</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-219/">ECMA-219</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-219/">Authentication and privilege attribute security application with related key distribution functions - Part 1, 2 and 3</a>March 1996</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-218/">ECMA-218</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-218/">Protocol for Computer Supported Telecommunications Applications (CSTA) Phase II</a>December 1994</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-217/">ECMA-217</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-217/">Services for Computer Supported Telecommunications Applications (CSTA) Phase II </a>December 1994</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-214/">ECMA-214</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-214/">Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Recall supplementary service (QSIG-RE)</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-213/">ECMA-213</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-213/">Private Integrated Services Network (PISN) - Specification, functional model and information flows - Recall supplementary service (RESD)</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-212/">ECMA-212</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-212/">Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Advice of charge supplementary services (QSIG-AOC)</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-211/">ECMA-211</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-211/">Private Integrated Services Network (PISN) - Specification, functional model and information flows - Advice of charge supplementary services (AOCSD)</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-210/">ECMA-210</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-210/">12,65 mm wide magnetic tape cartridge for information interchange - Helical scan recording - DATA-D3-1 format</a>December 1995</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-209/">ECMA-209</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-209/">Data interchange on 12,7 mm 128-track magnetic tape cartridges - DLT3 format</a>December 1994</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-208/">ECMA-208</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-208/">System-Independent Data Format - SIDF</a>December 1994</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-207/">ECMA-207</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-207/">Data interchange on 90 mm flexible disk cartridges - 326 data tracks on each side - Capacity: 21 Mbytes - ISO type 305</a>June 1994</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-206/">ECMA-206</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-206/">Association context management including security context management</a>December 1993</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-205/">ECMA-205</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-205/">Commercially Oriented Functionality Class for security evaluation (COFC)</a>December 1993</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-203/">ECMA-203</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-203/">Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call intrusion supplementary service (QSIG-CI)</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-202/">ECMA-202</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-202/">Private Integrated Services Network (PISN) - Specification, functional model and information flows - Call intrusion supplementary service (CISD)</a>June 1997</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-201/">ECMA-201</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-201/">Data interchange on 90 mm optical disk cartridges - Capacity: 230 Megabytes per cartridge</a>December 1994</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-198/">ECMA-198</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-198/">3,81 mm wide magnetic tape cartridge for information interchange - Helical scan recording - DDS-2 format using 120 m length tapes</a>June 1995</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-197/">ECMA-197</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-197/">Data interchange on 12,7 mm 112-track magnetic tape cartridges - DLT2 format</a>December 1993</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-196/">ECMA-196</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-196/">Data interchange on 12,7 mm 36-track magnetic tape cartridges</a>December 1993</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-195/">ECMA-195</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-195/">Data interchange on 130 mm optical disk cartridges - Capacity: 2 Gigabytes per cartridge</a>June 1995</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-194/">ECMA-194</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-194/">Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Do not disturb and do not disturb override supplementary services (QSIG-DND(O))</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-193/">ECMA-193</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-193/">Private Integrated Services Network (PISN) - Specification, functional model and information flows - Do not disturb and do not disturb override supplementary services (DND(O)SD)</a>June 1997</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-192/">ECMA-192</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-192/">Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call offer supplementary service (QSIG-CO)</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-191/">ECMA-191</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-191/">Private Integrated Services Network (PISN) - Specification, functional model and information flows - Call offer supplementary service (COSD)</a>June 1997</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-190/">ECMA-190</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-190/">Information interchange on 300 mm optical disk cartridges of the Write Once, Read Multiple (WORM) type using the CCS method</a>June 1993</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-189/">ECMA-189</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-189/">Information interchange on 300 mm optical disk cartridges of the Write Once, Read Multiple (WORM) type using the SSF method</a>June 1993</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-186/">ECMA-186</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-186/">Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call completion supplementary services (QSIG-CC)</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-185/">ECMA-185</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-185/">Private Integrated Services Network (PISN) - Specification, functional model and information flows - Call completion supplementary services (CCSD)</a>June 1997</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-184/">ECMA-184</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-184/">Data interchange on 130 mm optical disk cartridges - Capacity: 1,3 Gigabytes per cartridge</a>December 1992</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-183/">ECMA-183</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-183/">Data interchange on 130 mm optical disk cartridges - Capacity: 1 Gigabyte per cartridge</a>December 1992</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-182/">ECMA-182</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-182/">Data interchange on 12,7 mm 48-track magnetic tape cartridges - DLT1 format</a>December 1992</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-180/">ECMA-180</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-180/">Protocol for Computer Supported Telecommunications Applications (CSTA) Phase I</a>June 1992</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-179/">ECMA-179</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-179/">Services for Computer Supported Telecommunications Applications (CSTA) Phase I </a>June 1992</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-178/">ECMA-178</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-178/">Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call transfer supplementary service (QSIG-CT)</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-177/">ECMA-177</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-177/">Private Integrated Services Network (PISN) - Specification, functional model and information flows - Call transfer supplementary service (CTSD)</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-176/">ECMA-176</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-176/">Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Path replacement additional network feature (QSIG-PR)</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-175/">ECMA-175</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-175/">Private Integrated Services Network (PISN) - Specification, functional model and information flows - Path replacement additional network feature (ANF-PRSD)</a>December 1998</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-174/">ECMA-174</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-174/">Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call diversion supplementary services (QSIG-CF)</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-173/">ECMA-173</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-173/">Private Integrated Services Network (PISN) - Specification, functional model and information flows - Call diversion supplementary services (CFSD)</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-171/">ECMA-171</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-171/">3,81 mm wide magnetic tape cartridge for information interchange - Helical scan recording - DATA/DAT-DC format using 60 m and 90 m length tapes</a>June 1992</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-170/">ECMA-170</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-170/">3,81 mm wide magnetic tape cartridge for information interchange - Helical scan recording - DDS format using 60 m and 90 m length tapes</a>June 1992</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-169/">ECMA-169</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-169/">8 mm wide magnetic tape cartridge dual azimuth format for information interchange - Helical scan recording</a>August 1992</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-168/">ECMA-168</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-168/">Volume and file structure of read-only and write-once compact disk media for information interchange</a>December 1994</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-167/">ECMA-167</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-167/">Volume and file structure for write-once and rewritable media using non-sequential recording for information interchange</a>June 1997</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-165/">ECMA-165</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-165/">Private Integrated Services Network (PISN) - Generic functional protocol for the support of supplementary services - Inter-exchange signalling procedures and protocol (QSIG-GF)</a>June 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-164/">ECMA-164</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-164/">Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Name identification supplementary services (QSIG-NA)</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-163/">ECMA-163</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-163/">Private Integrated Services Network (PISN) - Specification, functional model and information flows - Name identification supplementary services (NISD)</a>September 1997</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-162/">ECMA-162</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-162/">Portable Common Tool Environment (PCTE) - Ada programming language binding</a>December 1997</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-161/">ECMA-161</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-161/">Private Telecommunication Networks (PTN) - Signalling at the S reference point - Generic feature key management protocol for the control of supplementary services (SSIG-FK)</a>June 1993</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-160/">ECMA-160</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-160/">Determination of sound power levels of computer and business equipment using sound intensity measurements; Scanning method in controlled rooms</a>December 1992</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-159/">ECMA-159</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-159/">Data compression for information interchange - Binary arithmetic coding algorithm</a>December 1991</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-158/">ECMA-158</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-158/">Portable Common Tool Environment (PCTE) - C programming language binding</a>December 1997</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-157/">ECMA-157</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-157/">Private Telecommunication Networks (PTN) - Signalling protocol at the S reference point - Identification supplementary services (SSIG-ID)</a>June 1993</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-156/">ECMA-156</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-156/">Private Telecommunication Networks (PTN) - Signalling at the S reference point - Generic keypad protocol for the support of supplementary services (SSIG-KP)</a>June 1993</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-155/">ECMA-155</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-155/">Private Integrated Services Networks - Addressing</a>June 1997</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-154/">ECMA-154</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-154/">Data interchange on 90 mm optical disk cartridges, Read only and rewritable, M.O.</a>July 1994</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-153/">ECMA-153</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-153/">Information interchange on 130 mm optical disk cartridges of the Write Once, Read Multiple (WORM) type, using the magneto-optical effect</a>June 1994</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-152/">ECMA-152</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-152/">Data interchange on 12,7 mm 18-track magnetic tape cartridges - Extended format</a>December 1993</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-151/">ECMA-151</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-151/">Data compression for information interchange - Adaptive coding with embedded dictionary - DCLZ algorithm</a>June 1991</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-150/">ECMA-150</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-150/">3,81 mm wide magnetic tape cartridge for information interchange - Helical scan recording - DDS-DC format using 60 m and 90 m length tapes</a>June 1992</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-149/">ECMA-149</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-149/">Portable Common Tool Environment (PCTE) - Abstract specification</a>December 1997</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-148/">ECMA-148</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-148/">Private Integrated Services Network (PISN) - Specification, functional model and information flows - Identification supplementary services (ISSD)</a>June 1997</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-147/">ECMA-147</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-147/">Data interchange on 90 mm flexible disk cartridges using MFM recording at 31 831 ftprad on 80 tracks on each side - ISO type 303</a>December 1990</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-146/">ECMA-146</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-146/">3,81 mm wide magnetic tape cartridge for information interchange - Helical scan recording - DATA/DAT format</a>December 1990</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-145/">ECMA-145</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-145/">8 mm wide magnetic tape cartridge for information interchange - Helical scan recording</a>December 1990</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-144/">ECMA-144</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-144/">8-Bit Single-Byte Coded Character Sets - Latin Alphabet No. 6</a>December 2000</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-143/">ECMA-143</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-143/">Private Integrated Services Network (PISN) - Circuit mode bearer services - Inter-exchange signalling procedures and protocol (QSIG-BC)</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-142/">ECMA-142</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-142/">Private Integrated Services Network (PISN) - Circuit mode 64kbit/s bearer services - Service description, functional capabilities and information flows (BCSD)</a>December 2001</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-139/">ECMA-139</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-139/">3,81 mm wide magnetic tape cartridge for information interchange - Helical scan recording - DDS format</a>June 1990</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-133/">ECMA-133</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-133/">Private Integrated Services Network (PISN) - Reference configuration for PISN exchanges (PINX)</a>December 1998</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-130/">ECMA-130</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-130/">Data interchange on read-only 120 mm optical data disks (CD-ROM)</a>June 1996</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-128/">ECMA-128</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-128/">8-bit single-byte coded graphic character sets - Latin alphabet No. 5</a>December 1999</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-125/">ECMA-125</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-125/">Data interchange on 90 mm flexible disk cartridges using MFM recording at 15 916 ftprad on 80 tracks on each side - ISO type 302</a>December 1987</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-121/">ECMA-121</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-121/">8-bit single-byte coded graphic character sets - Latin/Hebrew alphabet</a>December 2000</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-120/">ECMA-120</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-120/">Data interchange on 12,7 mm 18-track magnetic tape cartridges</a>December 1993</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-119/">ECMA-119</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-119/">Volume and file structure of CDROM for information interchange</a>June 2019</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-118/">ECMA-118</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-118/">8-bit single-byte coded graphic character sets - Latin/Greek alphabet</a>December 1986</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-114/">ECMA-114</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-114/">8-bit single-byte coded graphic character sets - Latin/Arabic alphabet</a>December 2000</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-113/">ECMA-113</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-113/">8-bit single-byte coded graphic character sets - Latin/Cyrillic alphabet</a>December 1999</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-109/">ECMA-109</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-109/">Declared noise emission values of information technology and telecommunications equipment</a>December 2020</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-108/">ECMA-108</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-108/">Determination of high-frequency sound power levels emitted by information technology and telecommunications equipment</a>December 2016</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-107/">ECMA-107</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-107/">Volume and file structure of disk cartridges for information interchange</a>June 1995</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-106/">ECMA-106</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-106/">Private Telecommunication Networks (PTN) - Signalling protocol at the S reference point - Circuit mode basic services (SSIG-BC)</a>December 1993</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-100/">ECMA-100</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-100/">Data interchange on 90 mm flexible disk cartridges using MFM recording at 7 958 ftprad on 80 tracks on each side - ISO type 301</a>December 1988</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-99/">ECMA-99</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-99/">Data interchange on 130 mm flexible disk cartridges using MFM recording at 13 262 ftprad on both sides, 3,8 tracks per mm</a>September 1985</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-94/">ECMA-94</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-94/">8-bit single-byte coded graphic character sets - Latin alphabets No. 1 to No. 4</a>June 1986</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-74/">ECMA-74</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-74/">Measurement of Airborne Noise emitted by Information Technology and Telecommunications Equipment</a>December 2022</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-48/">ECMA-48</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-48/">Control functions for coded character sets</a>June 1991</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-43/">ECMA-43</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-43/">8-bit coded character set structure and rules</a>December 1991</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-35/">ECMA-35</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-35/">Character code structure and extension techniques</a>December 1994</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-13/">ECMA-13</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-13/">File structure and labelling of magnetic tapes for information interchange</a>December 1985</li><li><a href="https://ecma-international.org/publications-and-standards/standards/ecma-6/">ECMA-6</a><a href="https://ecma-international.org/publications-and-standards/standards/ecma-6/">7-bit coded character set</a>December 1991</li></ul></div></div></section> </div></div></div>  </div></div> <div class='container_wrap footer_color' id='footer'> <div class='container'> <div class='flex_column av_one_fourth first el_before_av_one_fourth'><section id="text-2" class="widget clearfix widget_text"> <div class="textwidget">Ecma International Rue du Rhône 114 1204 Geneva Switzerland </div> </section></div><div class='flex_column av_one_fourth el_after_av_one_fourth el_before_av_one_fourth '><section id="nav_menu-2" class="widget clearfix widget_nav_menu"><div class="menu-footer-menu-container"><ul id="menu-footer-menu" class="menu"><li id="menu-item-16688" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-16688"><a 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