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class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">IEC standard</div> <style data-mw-deduplicate="TemplateStyles:r1251242444">.mw-parser-output .ambox{border:1px solid #a2a9b1;border-left:10px solid #36c;background-color:#fbfbfb;box-sizing:border-box}.mw-parser-output .ambox+link+.ambox,.mw-parser-output .ambox+link+style+.ambox,.mw-parser-output .ambox+link+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+style+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+link+.ambox{margin-top:-1px}html body.mediawiki .mw-parser-output .ambox.mbox-small-left{margin:4px 1em 4px 0;overflow:hidden;width:238px;border-collapse:collapse;font-size:88%;line-height:1.25em}.mw-parser-output .ambox-speedy{border-left:10px solid #b32424;background-color:#fee7e6}.mw-parser-output .ambox-delete{border-left:10px solid #b32424}.mw-parser-output .ambox-content{border-left:10px solid #f28500}.mw-parser-output .ambox-style{border-left:10px solid #fc3}.mw-parser-output .ambox-move{border-left:10px solid #9932cc}.mw-parser-output .ambox-protection{border-left:10px solid #a2a9b1}.mw-parser-output .ambox .mbox-text{border:none;padding:0.25em 0.5em;width:100%}.mw-parser-output .ambox .mbox-image{border:none;padding:2px 0 2px 0.5em;text-align:center}.mw-parser-output .ambox .mbox-imageright{border:none;padding:2px 0.5em 2px 0;text-align:center}.mw-parser-output .ambox .mbox-empty-cell{border:none;padding:0;width:1px}.mw-parser-output .ambox .mbox-image-div{width:52px}@media(min-width:720px){.mw-parser-output .ambox{margin:0 10%}}@media print{body.ns-0 .mw-parser-output .ambox{display:none!important}}</style><table class="box-No_footnotes plainlinks metadata ambox ambox-style ambox-No_footnotes" role="presentation"><tbody><tr><td class="mbox-image"><div class="mbox-image-div"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a4/Text_document_with_red_question_mark.svg/40px-Text_document_with_red_question_mark.svg.png" decoding="async" width="40" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a4/Text_document_with_red_question_mark.svg/60px-Text_document_with_red_question_mark.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a4/Text_document_with_red_question_mark.svg/80px-Text_document_with_red_question_mark.svg.png 2x" data-file-width="48" data-file-height="48" /></span></span></div></td><td class="mbox-text"><div class="mbox-text-span">This article includes a <a href="/wiki/Wikipedia:Citing_sources" title="Wikipedia:Citing sources">list of references</a>, <a href="/wiki/Wikipedia:Further_reading" title="Wikipedia:Further reading">related reading</a>, or <a href="/wiki/Wikipedia:External_links" title="Wikipedia:External links">external links</a>, <b>but its sources remain unclear because it lacks <a href="/wiki/Wikipedia:Citing_sources#Inline_citations" title="Wikipedia:Citing sources">inline citations</a></b>.<span class="hide-when-compact"> Please help <a href="/wiki/Wikipedia:WikiProject_Fact_and_Reference_Check" class="mw-redirect" title="Wikipedia:WikiProject Fact and Reference Check">improve</a> this article by <a href="/wiki/Wikipedia:When_to_cite" title="Wikipedia:When to cite">introducing</a> more precise citations.</span> <span class="date-container"><i>(<span class="date">May 2024</span>)</i></span><span class="hide-when-compact"><i> (<small><a href="/wiki/Help:Maintenance_template_removal" title="Help:Maintenance template removal">Learn how and when to remove this message</a></small>)</i></span></div></td></tr></tbody></table> <p>The standard IEC 61355-1 <b>Classification and designation of documents for plants, systems and equipment</b><sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> describes rules and guidelines for the uniform <a href="/wiki/Document_classification" title="Document classification">classification</a> and <a href="/wiki/Identification_(information)" title="Identification (information)">identification</a> of <a href="/wiki/Document" title="Document">documents</a> based on their characteristic content of information. </p><p>It is applied for all documents within the life cycle of a <a href="/w/index.php?title=Technical_product&action=edit&redlink=1" class="new" title="Technical product (page does not exist)">technical products</a> like plants, systems or equipment. It also includes non-technical documents. The main application is the construction, erection and operation of <a href="/wiki/Physical_plant" title="Physical plant">industrial plants</a> where the number of documents of all engineering disciplines may sum up to some 100,000 documents. </p><p>During 2024, the new cross-standard <a href="/wiki/International_Organization_for_Standardization" title="International Organization for Standardization">ISO</a>/<a href="/wiki/International_Electrotechnical_Commission" title="International Electrotechnical Commission">IEC</a> 81355<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> will be published and will replace the second edition of IEC 61355-1 published in 2008. The new standard will switch from "document classification" to "information classification" methods. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Classification_code">Classification code</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IEC_61355&action=edit&section=1" title="Edit section: Classification code"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The standard provides with the <b>document kind classification code (DCC)</b> a structured letter-code for the classification of any kind of document. </p><p>A public access database <b>IEC 61355 DB</b><sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> is available in order to facilitate the individuation of the correct code to be applied to a document </p><p>The document kind classification code consists of three code-letters A1, A2, A3, with the prefix "<b>&</b>". </p> <ul><li><b>A1</b> Letter code for technical area class</li> <li><b>A2</b> Letter code for main class</li> <li><b>A3</b> Letter code for sub-class</li></ul> <p>The letter code A1 is optional, if all documents are from the same technical area. The letter codes A2 and A3 are identical for all technical areas. </p> <div class="mw-heading mw-heading2"><h2 id="Technical_Areas">Technical Areas</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IEC_61355&action=edit&section=2" title="Edit section: Technical Areas"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The technical areas are: </p> <table class="wikitable"> <tbody><tr> <th>A1</th> <th>Technical area </th></tr> <tr> <td>A</td> <td>Overall management </td></tr> <tr> <td>B</td> <td>Overall technology </td></tr> <tr> <td>C</td> <td><a href="/wiki/Construction_engineering" title="Construction engineering">Construction engineering</a> </td></tr> <tr> <td>E</td> <td><a href="/wiki/Electrical_engineering" title="Electrical engineering">Electrical engineering</a>, <a href="/wiki/Instrumentation" title="Instrumentation">instrumentation</a> and <a href="/wiki/Control_engineering" title="Control engineering">control engineering</a> </td></tr> <tr> <td>M</td> <td><a href="/wiki/Mechanical_engineering" title="Mechanical engineering">Mechanical engineering</a> (normally including process engineering)) </td></tr> <tr> <td>P</td> <td><a href="/wiki/Process_engineering" title="Process engineering">Process engineering</a> (only if separation from M is required)) </td></tr></tbody></table> <div class="mw-heading mw-heading2"><h2 id="Classes">Classes</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IEC_61355&action=edit&section=3" title="Edit section: Classes"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The main classes are: </p> <table class="wikitable"> <tbody><tr> <th>A2</th> <th>document kind classes, main classes </th></tr> <tr> <td>A</td> <td>Documentation describing documents </td></tr> <tr> <td>B</td> <td>Management documents </td></tr> <tr> <td>C</td> <td>Contractual and non-technical documents </td></tr> <tr> <td>D</td> <td>General <a href="/w/index.php?title=Technical_information&action=edit&redlink=1" class="new" title="Technical information (page does not exist)">technical information</a> documents </td></tr> <tr> <td>E</td> <td>Technical requirement and <a href="/wiki/Dimensioning" title="Dimensioning">dimensioning</a> documents </td></tr> <tr> <td>F</td> <td>Function describing documents </td></tr> <tr> <td>L</td> <td>Location documents </td></tr> <tr> <td>M</td> <td>Connection describing documents </td></tr> <tr> <td>P</td> <td>Object listings </td></tr> <tr> <td>Q</td> <td><a href="/wiki/Quality_management" title="Quality management">Quality management</a> documents; safety-describing documents </td></tr> <tr> <td>T</td> <td><a href="/wiki/Geometry" title="Geometry">Geometry</a>-related documents </td></tr> <tr> <td>W</td> <td>Operation records </td></tr></tbody></table> <div class="mw-heading mw-heading2"><h2 id="Main_classes_and_subclasses">Main classes and subclasses</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IEC_61355&action=edit&section=4" title="Edit section: Main classes and subclasses"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Table of main classes and subclasses </p> <table class="wikitable"> <tbody><tr> <th>A2 A3</th> <th>Document kind classes, main class and subclass</th> <th>Examples of document kinds </th></tr> <tr bgcolor="#E0E0E0"> <td><b>A</b></td> <td><b>Documentation describing documents</b></td> <td> </td></tr> <tr style="vertical-align:top"> <td>AA</td> <td>Administrative documents</td> <td> <ul><li>Cover sheet</li> <li>Title sheet</li></ul> </td></tr> <tr style="vertical-align:top"> <td>AB</td> <td>Lists (regarding documents)</td> <td> <ul><li>List of documents</li> <li>List of contents Index</li></ul> </td></tr> <tr style="vertical-align:top"> <td>AC</td> <td>Explanatory documents (regarding documents)</td> <td> <ul><li>Document description</li> <li>Documentation structure diagram</li></ul> </td></tr> <tr style="vertical-align:top"> <td>AD ... AY</td> <td>Reserved for future standardization</td> <td> </td></tr> <tr style="vertical-align:top"> <td>AZ</td> <td>Free for user</td> <td> </td></tr> <tr bgcolor="#E0E0E0"> <td><b>B</b></td> <td><b>Management documents</b></td> <td> </td></tr> <tr style="vertical-align:top"> <td>BA</td> <td>Registers</td> <td> <ul><li>Vendor list</li> <li>Supplier list</li> <li>Distribution list</li></ul> </td></tr> <tr style="vertical-align:top"> <td>BB</td> <td>Reports</td> <td> <ul><li>Meeting report</li> <li><a href="/w/index.php?title=Status_report&action=edit&redlink=1" class="new" title="Status report (page does not exist)">Status report</a></li> <li>Technical report</li> <li>Damage report</li> <li>Installation report</li> <li>Commissioning report</li> <li>Handing over protocol</li></ul> </td></tr> <tr style="vertical-align:top"> <td>BC</td> <td>Correspondence</td> <td> <ul><li>Letter</li> <li>Note</li></ul> </td></tr> <tr style="vertical-align:top"> <td>BD</td> <td>Project control documents</td> <td> <ul><li>Document interchange list</li> <li>Time sheet</li></ul> </td></tr> <tr style="vertical-align:top"> <td>BE</td> <td>Resource planning documents</td> <td> <ul><li>Time schedule</li> <li>Activity network plan</li> <li>Resource load diagram</li></ul> </td></tr> <tr style="vertical-align:top"> <td>BF</td> <td>Dispatch, storage and transport documents</td> <td> <ul><li><a href="/w/index.php?title=Dispatch_specification&action=edit&redlink=1" class="new" title="Dispatch specification (page does not exist)">Dispatch specification</a></li> <li><a href="/wiki/Shipping_list" class="mw-redirect" title="Shipping list">Shipping list</a></li> <li><a href="/wiki/Packing_list" class="mw-redirect" title="Packing list">Packing list</a></li> <li><a href="/w/index.php?title=Airway_bill&action=edit&redlink=1" class="new" title="Airway bill (page does not exist)">Airway bill</a></li> <li><a href="/wiki/Bill_of_lading" title="Bill of lading">Bill of lading</a></li> <li><a href="/wiki/Certificate_of_origin" title="Certificate of origin">Certificate of origin</a></li> <li>Storage specification</li> <li>Transport specification</li></ul> </td></tr> <tr style="vertical-align:top"> <td>BG</td> <td>Site planning and site organization documents</td> <td> <ul><li>Site specification for personnel</li></ul> </td></tr> <tr style="vertical-align:top"> <td>BH</td> <td>Documents regarding changes</td> <td> <ul><li>Change notification</li> <li>Change request</li></ul> </td></tr> <tr style="vertical-align:top"> <td>BJ ... BR</td> <td>Reserved for future standardization</td> <td> </td></tr> <tr style="vertical-align:top"> <td>BS</td> <td>Security documents</td> <td> <ul><li>Escape plan</li> <li>Emergency instruction</li> <li><a href="/w/index.php?title=Fire_protection_plan&action=edit&redlink=1" class="new" title="Fire protection plan (page does not exist)">Fire protection plan</a></li> <li><a href="/w/index.php?title=Noise_protection_plan&action=edit&redlink=1" class="new" title="Noise protection plan (page does not exist)">Noise protection plan</a></li></ul> </td></tr> <tr style="vertical-align:top"> <td>BT</td> <td>Training specific documents</td> <td> <ul><li>Training description</li></ul> </td></tr> <tr style="vertical-align:top"> <td>BU ... BY</td> <td>Reserved for future standardization</td> <td> </td></tr> <tr style="vertical-align:top"> <td>BZ</td> <td>Free for user </td></tr> <tr bgcolor="#E0E0E0"> <td><b>C</b></td> <td><b>Contractual and nontechnical documents</b></td> <td> </td></tr> <tr style="vertical-align:top"> <td>CA</td> <td>Inquiry, calculation and offer documents</td> <td> <ul><li>Inquiry</li> <li>Calculation sheet (commercial)</li> <li>Offer</li> <li><a href="/wiki/Letter_of_intent" title="Letter of intent">Letter of intent</a></li> <li>Letter of acceptance</li></ul> </td></tr> <tr style="vertical-align:top"> <td>CB</td> <td>Approval documents</td> <td> <ul><li>Approval application</li> <li>Acceptance/ authorization</li> <li>License</li></ul> </td></tr> <tr style="vertical-align:top"> <td>CC</td> <td>Contractual documents</td> <td> <ul><li>Contract</li> <li>Final acceptance certificate</li> <li>Terms of delivery</li></ul> </td></tr> <tr style="vertical-align:top"> <td>CD</td> <td>Order and delivery documents</td> <td> <ul><li>Order</li> <li>Delivery note</li></ul> </td></tr> <tr style="vertical-align:top"> <td>CE</td> <td>Invoice documents</td> <td> <ul><li><a href="/wiki/Invoice" title="Invoice">Invoice</a></li></ul> </td></tr> <tr style="vertical-align:top"> <td>CF</td> <td>Insurance documents</td> <td> <ul><li><a href="/wiki/Insurance_policy" title="Insurance policy">Insurance policy</a></li> <li>Damage assessment</li></ul> </td></tr> <tr style="vertical-align:top"> <td>CG</td> <td>Warranty documents</td> <td> <ul><li>Certificate of guarantee</li></ul> </td></tr> <tr style="vertical-align:top"> <td>CH</td> <td>Expertises</td> <td> <ul><li>Expertise</li></ul> </td></tr> <tr style="vertical-align:top"> <td>CJ ... CY</td> <td>Reserved for future standardization</td> <td> </td></tr> <tr style="vertical-align:top"> <td>CZ</td> <td>Free for user </td></tr> <tr bgcolor="#E0E0E0"> <td><b>D</b></td> <td><b>General technical information documents</b></td> <td> </td></tr> <tr style="vertical-align:top"> <td>DA</td> <td>Data sheets</td> <td> <ul><li><a href="/wiki/Data_sheet" class="mw-redirect" title="Data sheet">Data sheet</a></li> <li>Dimension drawing</li></ul> </td></tr> <tr style="vertical-align:top"> <td>DB</td> <td>Explanatory documents</td> <td> <ul><li>System description</li> <li>Structure diagram</li> <li>Description of designation system</li></ul> </td></tr> <tr style="vertical-align:top"> <td>DC</td> <td>Instructions and manuals</td> <td> <ul><li>Manufacturing instructions</li> <li>Installation instructions</li> <li>Operating instructions</li> <li>Inspection instructions</li> <li>Maintenance instructions</li> <li>Operation manual</li></ul> </td></tr> <tr style="vertical-align:top"> <td>DD</td> <td>Technical reports</td> <td> <ul><li>Technical report</li> <li>R&D report</li></ul> </td></tr> <tr style="vertical-align:top"> <td>DE</td> <td>Catalogues Advertising documents</td> <td> <ul><li>Catalogue</li> <li>Product leaflet</li></ul> </td></tr> <tr style="vertical-align:top"> <td>DF</td> <td>Technical publications</td> <td> <ul><li>Technical publication</li></ul> </td></tr> <tr style="vertical-align:top"> <td>DG ... DY</td> <td>Reserved for future standardization</td> <td> </td></tr> <tr style="vertical-align:top"> <td>DZ</td> <td>Free for user </td></tr> <tr bgcolor="#E0E0E0"> <td><b>E</b></td> <td><b>Technical requirement and dimensioning documents</b></td> <td> </td></tr> <tr style="vertical-align:top"> <td>EA</td> <td>Legal requirement documents</td> <td> <ul><li>Building regulation</li> <li>Operation decree</li> <li>Environmental decree</li></ul> </td></tr> <tr style="vertical-align:top"> <td>EB</td> <td>Standards and regulations</td> <td> <ul><li>IEC standard</li> <li>ISO standard</li></ul> </td></tr> <tr style="vertical-align:top"> <td>EC</td> <td>Technical specification / requirement documents</td> <td> <ul><li>Requirement specification</li> <li>Technical specification</li> <li>Consumer list</li> <li>Component / device list of instrumentation and control equipment</li> <li>Measuring point and criteria list</li> <li>List of motors and loads</li> <li>Test specification</li> <li>Material specification</li></ul> </td></tr> <tr style="vertical-align:top"> <td>ED</td> <td>Dimensioning documents</td> <td> <ul><li>Calculation sheet (technical)</li></ul> </td></tr> <tr style="vertical-align:top"> <td>EE ... EY</td> <td>Reserved for future standardization</td> <td> </td></tr> <tr style="vertical-align:top"> <td>EZ</td> <td>Free for user </td></tr> <tr bgcolor="#E0E0E0"> <td><b>F</b></td> <td><b>Function-describing documents</b></td> <td> </td></tr> <tr style="vertical-align:top"> <td>FA</td> <td>Functional overview documents</td> <td> <ul><li>Network map</li></ul> </td></tr> <tr style="vertical-align:top"> <td>FB</td> <td>Flow diagrams</td> <td> <ul><li>Block diagram</li> <li><a href="/wiki/Process_flow_diagram" title="Process flow diagram">Process flow diagram</a> (PFD)</li> <li><a href="/wiki/Piping_and_instrumentation_diagram" title="Piping and instrumentation diagram">Piping and instrumentation diagram</a> (P & ID)</li> <li>Utility flow diagram (UFD)</li></ul> </td></tr> <tr style="vertical-align:top"> <td>FC</td> <td>MMI layout documents (MMI = man-machine interface)</td> <td> <ul><li>Screen display layout drawing</li></ul> </td></tr> <tr style="vertical-align:top"> <td>FD</td> <td>Reserved for future standardization</td> <td> </td></tr> <tr style="vertical-align:top"> <td>FE</td> <td>Function descriptions</td> <td> <ul><li>Function description</li></ul> </td></tr> <tr style="vertical-align:top"> <td>FF</td> <td>Function diagrams</td> <td> <ul><li>Function diagram</li> <li>Logic function diagram</li> <li>Function chart</li> <li>Sequence chart</li> <li>Equivalent circuit diagram</li> <li>Time sequence chart</li></ul> </td></tr> <tr style="vertical-align:top"> <td>FG ... FN</td> <td>Reserved for future standardization</td> <td> </td></tr> <tr style="vertical-align:top"> <td>FP</td> <td>Signal descriptions</td> <td> <ul><li>Signal list</li></ul> </td></tr> <tr style="vertical-align:top"> <td>FQ</td> <td>Setting value documents</td> <td> <ul><li>Setting list</li></ul> </td></tr> <tr style="vertical-align:top"> <td>FR</td> <td>Reserved for future standardization</td> <td> </td></tr> <tr style="vertical-align:top"> <td>FS</td> <td>Circuitry documents</td> <td> <ul><li><a href="/wiki/Circuit_diagram" title="Circuit diagram">Circuit diagram</a></li></ul> </td></tr> <tr style="vertical-align:top"> <td>FT</td> <td>Software specific documents</td> <td> <ul><li>Program diagram</li> <li>Code list</li> <li>Design description</li></ul> </td></tr> <tr style="vertical-align:top"> <td>FU ... FY</td> <td>Reserved for future standardization</td> <td> </td></tr> <tr style="vertical-align:top"> <td>FZ</td> <td>Free for user</td> <td> </td></tr> <tr bgcolor="#E0E0E0"> <td><b>L</b></td> <td><b>Location documents</b></td> <td> </td></tr> <tr style="vertical-align:top"> <td>LA</td> <td>Exploitation and survey documents</td> <td> <ul><li>Ground plan</li></ul> </td></tr> <tr style="vertical-align:top"> <td>LB</td> <td>Earthwork and foundation work documents</td> <td> <ul><li>Excavation plan</li> <li>Foundation drawing</li></ul> </td></tr> <tr style="vertical-align:top"> <td>LC</td> <td>Building carcass documents</td> <td> <ul><li>Reinforcement plan</li> <li>Static drawing</li></ul> </td></tr> <tr style="vertical-align:top"> <td>LD</td> <td>On-site location documents</td> <td> <ul><li>Arrangement drawing (site)</li> <li>Site plan</li> <li>Installation drawing (site)</li> <li>Installation diagram (site)</li> <li>Cable routing drawing (site)</li> <li>Earthing plan, drawing (site)</li></ul> </td></tr> <tr style="vertical-align:top"> <td>LE ... LG</td> <td>Reserved for future standardization</td> <td> </td></tr> <tr style="vertical-align:top"> <td>LH</td> <td>In-building location documents (also applied for ships, aircraft, etc.)</td> <td> <ul><li>Arrangement drawing (building)</li> <li>Building drawing</li> <li>Installation diagram (building)</li> <li>Cable routing drawing (building)</li> <li>Earthing drawing (building)</li></ul> </td></tr> <tr style="vertical-align:top"> <td>LJ ... LT</td> <td>Reserved for future standardization</td> <td> </td></tr> <tr style="vertical-align:top"> <td>LU</td> <td>In/on-equipment location documents</td> <td> <ul><li>Arrangement drawing (equipment)</li> <li>Assembly drawing</li></ul> </td></tr> <tr style="vertical-align:top"> <td>LV ... LY</td> <td>Reserved for future standardization</td> <td> </td></tr> <tr style="vertical-align:top"> <td>LZ</td> <td>Free for user</td> <td> </td></tr> <tr bgcolor="#E0E0E0"> <td><b>M</b></td> <td><b>Connection-describing documents</b></td> <td> </td></tr> <tr style="vertical-align:top"> <td>MA</td> <td>Connection documents</td> <td> <ul><li>Connection diagram</li> <li>Connection table</li></ul> </td></tr> <tr style="vertical-align:top"> <td>MB</td> <td>Cabling or piping documents</td> <td> <ul><li>Cable diagram</li> <li>Cable pulling card</li> <li>Piping list</li></ul> </td></tr> <tr style="vertical-align:top"> <td>MC ... MY</td> <td>Reserved for future standardization</td> <td> </td></tr> <tr style="vertical-align:top"> <td>MZ</td> <td>Free for user</td> <td> </td></tr> <tr bgcolor="#E0E0E0"> <td><b>P</b></td> <td><b>Object listings</b></td> <td> </td></tr> <tr style="vertical-align:top"> <td>PA</td> <td>Material lists</td> <td> <ul><li>Material list</li></ul> </td></tr> <tr style="vertical-align:top"> <td>PB</td> <td>Parts lists</td> <td> <ul><li>Parts list</li> <li>Spare parts list</li> <li>Label list</li></ul> </td></tr> <tr style="vertical-align:top"> <td>PC</td> <td>Item lists</td> <td> <ul><li>Item list</li></ul> </td></tr> <tr style="vertical-align:top"> <td>PD</td> <td>Product lists and product type lists</td> <td> <ul><li>Product list</li> <li>Product type list</li></ul> </td></tr> <tr style="vertical-align:top"> <td>PE</td> <td>Reserved for future standardization</td> <td> </td></tr> <tr style="vertical-align:top"> <td>PF</td> <td>Function lists</td> <td> <ul><li>Function list</li></ul> </td></tr> <tr style="vertical-align:top"> <td>PG ... PK</td> <td>Reserved for future standardization</td> <td> </td></tr> <tr style="vertical-align:top"> <td>PL</td> <td>Location lists</td> <td> <ul><li>Location list</li></ul> </td></tr> <tr style="vertical-align:top"> <td>PM ... PY</td> <td>Reserved for future standardization</td> <td> </td></tr> <tr style="vertical-align:top"> <td>PZ</td> <td>Free for user</td> <td> </td></tr> <tr bgcolor="#E0E0E0"> <td><b>Q</b></td> <td><b>Quality management documents and safety-describing documents</b></td> <td> </td></tr> <tr style="vertical-align:top"> <td>QA</td> <td>Quality management documents</td> <td> <ul><li>Quality manual</li> <li>Quality plan</li> <li>Quality record</li> <li>Quality guideline</li> <li>Audit plan</li> <li>Audit report</li> <li>Non-conformity report</li> <li>Declaration of conformity</li></ul> </td></tr> <tr style="vertical-align:top"> <td>QB</td> <td>Safety-describing documents</td> <td> <ul><li>Safety study</li> <li>Risk assessment</li></ul> </td></tr> <tr style="vertical-align:top"> <td>QC</td> <td>Quality verifying documents</td> <td> <ul><li>Test certificate</li> <li>Material certificate</li> <li>Test report</li> <li>Fault report</li></ul> </td></tr> <tr style="vertical-align:top"> <td>QD ... QY</td> <td>Reserved for future standardization</td> <td> </td></tr> <tr style="vertical-align:top"> <td>QZ</td> <td>Free for user</td> <td> </td></tr> <tr bgcolor="#E0E0E0"> <td><b>T</b></td> <td><b>Geometrical form describing documents</b></td> <td> </td></tr> <tr style="vertical-align:top"> <td>TA</td> <td>Planning drawings</td> <td> <ul><li>Concept drawing</li> <li>Design drawing</li></ul> </td></tr> <tr style="vertical-align:top"> <td>TB</td> <td>Construction drawings</td> <td> <ul><li>Dimension drawing</li> <li>Interface drawing</li> <li><a href="/wiki/Exploded_view_drawing" class="mw-redirect" title="Exploded view drawing">Exploded-view drawing</a></li> <li>3D-drawing</li></ul> </td></tr> <tr style="vertical-align:top"> <td>TC</td> <td>Manufacturing and erection drawings</td> <td> <ul><li>Manufacturing drawing</li> <li>Drilling plan</li> <li>Welding plan</li></ul> </td></tr> <tr style="vertical-align:top"> <td>TD ... TK</td> <td>Reserved for future standardization</td> <td> </td></tr> <tr style="vertical-align:top"> <td>TL</td> <td>Arrangement documents</td> <td> <ul><li>Layout drawing</li></ul> </td></tr> <tr style="vertical-align:top"> <td>TM ... TY</td> <td>Reserved for future standardization</td> <td> </td></tr> <tr style="vertical-align:top"> <td>TZ</td> <td>Free for user</td> <td> </td></tr> <tr bgcolor="#E0E0E0"> <td><b>W</b></td> <td><b>Operational protocols and records</b></td> <td> </td></tr> <tr style="vertical-align:top"> <td>WA</td> <td>Set point documents</td> <td> <ul><li>Batch recipe</li></ul> </td></tr> <tr style="vertical-align:top"> <td>WB ... WS</td> <td>Reserved for future standardization</td> <td> </td></tr> <tr style="vertical-align:top"> <td>WT</td> <td>Logbooks</td> <td> <ul><li>Operational log</li> <li>Maintenance and modification log</li> <li>Test log</li></ul> </td></tr> <tr style="vertical-align:top"> <td>WU ... WY</td> <td>Reserved for future standardization</td> <td> </td></tr> <tr style="vertical-align:top"> <td>WZ</td> <td>Free for user</td> <td> </td></tr></tbody></table> <p>Source: IEC 61355-1 </p> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IEC_61355&action=edit&section=5" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://webstore.iec.ch/publication/5379">"IEC 61355-1:2008 | IEC Webstore"</a>. <i>webstore.iec.ch</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2024-05-23</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=webstore.iec.ch&rft.atitle=IEC+61355-1%3A2008+%7C+IEC+Webstore&rft_id=https%3A%2F%2Fwebstore.iec.ch%2Fpublication%2F5379&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIEC+61355" class="Z3988"></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.iec.ch/dyn/www/f?p=103:38:416859232029960::::FSP_ORG_ID,FSP_APEX_PAGE,FSP_PROJECT_ID:1222,23,104994">"IEC TC 3 Dashboard > Projects: Work programme, Up-to-Date Project plan, Publications, Maintenance cycle, Project files, TC/SC in figures"</a>. <i>www.iec.ch</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2024-05-23</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.iec.ch&rft.atitle=IEC+TC+3+Dashboard+%3E+Projects%3A+Work+programme%2C+Up-to-Date+Project+plan%2C+Publications%2C+Maintenance+cycle%2C+Project+files%2C+TC%2FSC+in+figures&rft_id=https%3A%2F%2Fwww.iec.ch%2Fdyn%2Fwww%2Ff%3Fp%3D103%3A38%3A416859232029960%3A%3A%3A%3AFSP_ORG_ID%2CFSP_APEX_PAGE%2CFSP_PROJECT_ID%3A1222%2C23%2C104994&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIEC+61355" class="Z3988"></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://std.iec.ch/iec61355">"IEC 61355 - Database for document kinds"</a>. <i>std.iec.ch</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2024-05-23</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=std.iec.ch&rft.atitle=IEC+61355+-+Database+for+document+kinds&rft_id=https%3A%2F%2Fstd.iec.ch%2Fiec61355&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIEC+61355" class="Z3988"></span></span> </li> </ol></div></div> <p>Designation codes for document kind classification codes in power plants (DCC key) published by <a rel="nofollow" class="external text" href="https://www.vgb.org/shop/b103d-e.html?%20store=en&%20from%20store=default">VGB PowerTech e.V.</a> </p><p>ISBN 978-3-86875-331-8 </p> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IEC_61355&action=edit&section=6" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="http://www.iec.ch/search/?q=61355">"IEC 61355"</a> at <a href="/wiki/International_Electrotechnical_Commission" title="International Electrotechnical Commission">International Electrotechnical Commission</a></li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul 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href="/wiki/IEC_60228" title="IEC 60228">60228</a></li> <li><a href="/wiki/IEC_60269" title="IEC 60269">60269</a></li> <li><a href="/wiki/19-inch_rack" title="19-inch rack">60297</a></li> <li><a href="/wiki/IEC_60309" title="IEC 60309">60309</a></li> <li><a href="/wiki/IEC_60320" title="IEC 60320">60320</a></li> <li><a href="/wiki/IEC_60364" title="IEC 60364">60364</a></li> <li><a href="/wiki/IEC_60446" title="IEC 60446">60446</a></li> <li><a href="/wiki/IEEE_754" title="IEEE 754">60559</a></li> <li><a href="/wiki/IEC_60601" title="IEC 60601">60601</a></li> <li><a href="/wiki/IEC_60870" title="IEC 60870">60870</a> <ul><li><a href="/wiki/IEC_60870-5" title="IEC 60870-5">60870-5</a></li> <li><a href="/wiki/IEC_60870-6" title="IEC 60870-6">60870-6</a></li></ul></li> <li><a href="/wiki/IEC_60906-1" title="IEC 60906-1">60906-1</a></li> <li><a href="/wiki/Compact_Disc_Digital_Audio" title="Compact Disc Digital Audio">60908</a></li> <li><a href="/wiki/IEC_60929" title="IEC 60929">60929</a></li> <li><a href="/wiki/AES3" title="AES3">60958</a></li> <li><a href="/w/index.php?title=IEC_60980-344&action=edit&redlink=1" class="new" title="IEC 60980-344 (page does not exist)">60980-344</a></li> <li><a href="/wiki/IEC_61030" title="IEC 61030">61030</a></li> <li><a href="/wiki/IEC_61131" title="IEC 61131">61131</a> <ul><li><a href="/wiki/IEC_61131-3" title="IEC 61131-3">61131-3</a></li> <li><a href="/wiki/IO-Link" title="IO-Link">61131-9</a></li></ul></li> <li><a href="/wiki/Fieldbus" title="Fieldbus">61158</a></li> <li><a href="/wiki/IEC_61162" title="IEC 61162">61162</a></li> <li><a href="/wiki/IEC_61334" title="IEC 61334">61334</a></li> <li><a class="mw-selflink selflink">61355</a></li> <li><a href="/wiki/IEC_61360" title="IEC 61360">61360</a></li> <li><a href="/wiki/IEC_61400" title="IEC 61400">61400</a></li> <li><a href="/wiki/IEC_61499" title="IEC 61499">61499</a></li> <li><a href="/wiki/IEC_61508" title="IEC 61508">61508</a></li> <li><a href="/wiki/IEC_61511" title="IEC 61511">61511</a></li> <li><a href="/wiki/Fieldbus" title="Fieldbus">61784</a></li> <li><a href="/wiki/IEC_61850" title="IEC 61850">61850</a></li> <li><a href="/wiki/IEC_61851" title="IEC 61851">61851</a></li> <li><a href="/wiki/IEC_61883" title="IEC 61883">61883</a></li> <li><a href="/wiki/Battery_nomenclature" title="Battery nomenclature">61960</a></li> <li><a href="/wiki/IEC_61968" title="IEC 61968">61968</a></li> <li><a href="/wiki/IEC_61970" title="IEC 61970">61970</a></li> <li><a href="/wiki/IP-XACT" title="IP-XACT">62014-4</a></li> <li><a href="/wiki/Fieldbus" title="Fieldbus">62026</a></li> <li><a href="/wiki/IEC_62056" title="IEC 62056">62056</a></li> <li><a href="/wiki/IEC_62061" title="IEC 62061">62061</a></li> <li><a href="/wiki/IEC_62196" title="IEC 62196">62196</a></li> <li><a href="/wiki/EN_62262" title="EN 62262">62262</a></li> <li><a href="/wiki/IEC_62264" title="IEC 62264">62264</a></li> <li><a href="/wiki/IEC_62304" title="IEC 62304">62304</a></li> <li><a href="/wiki/IEC_62325" title="IEC 62325">62325</a></li> <li><a href="/wiki/IEC_62351" title="IEC 62351">62351</a></li> <li><a href="/wiki/AES47" title="AES47">62365</a></li> <li><a href="/wiki/IEC_62366" title="IEC 62366">62366</a></li> <li><a href="/wiki/IEC_62379" title="IEC 62379">62379</a></li> <li><a href="/wiki/Digital_Addressable_Lighting_Interface" title="Digital Addressable Lighting Interface">62386</a></li> <li><a href="/wiki/IEC_62455" title="IEC 62455">62455</a></li> <li><a href="/wiki/USB" title="USB">62680</a></li> <li><a href="/wiki/IEC_62682" title="IEC 62682">62682</a></li> <li><a href="/wiki/IEC_62700" title="IEC 62700">62700</a></li> <li><a href="/wiki/IEC_63110" title="IEC 63110">63110</a></li> <li><a href="/wiki/IEC_63119" title="IEC 63119">63119</a></li> <li><a href="/wiki/IEC_63382" title="IEC 63382">63382</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">ISO/IEC</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/ISO/IEC_646" title="ISO/IEC 646">646</a></li> <li><a href="/wiki/COBOL" title="COBOL">1989</a></li> <li><a href="/wiki/ISO/IEC_2022" title="ISO/IEC 2022">2022</a></li> <li><a href="/wiki/ISO/IEC_4909" title="ISO/IEC 4909">4909</a></li> <li><a href="/wiki/ISO/IEC_5218" title="ISO/IEC 5218">5218</a></li> <li><a href="/wiki/ANSI_escape_code" title="ANSI escape code">6429</a></li> <li><a href="/wiki/ISO/IEC_6523" title="ISO/IEC 6523">6523</a></li> <li><a href="/wiki/ISO/IEC_7810" title="ISO/IEC 7810">7810</a></li> <li><a href="/wiki/ISO/IEC_7811" title="ISO/IEC 7811">7811</a></li> <li><a href="/wiki/ISO/IEC_7812" title="ISO/IEC 7812">7812</a></li> <li><a href="/wiki/ISO/IEC_7813" title="ISO/IEC 7813">7813</a></li> <li><a href="/wiki/ISO/IEC_7816" title="ISO/IEC 7816">7816</a></li> <li><a href="/wiki/Graphical_Kernel_System" title="Graphical Kernel System">7942</a></li> <li><a href="/wiki/Open_Document_Architecture" title="Open Document Architecture">8613</a></li> <li><a href="/wiki/Computer_Graphics_Metafile" title="Computer Graphics Metafile">8632</a></li> <li><a href="/wiki/ISO/IEC_8652" title="ISO/IEC 8652">8652</a></li> <li><a href="/wiki/ISO/IEC_8859" title="ISO/IEC 8859">8859</a></li> <li><a href="/wiki/ISO/IEC_9126" title="ISO/IEC 9126">9126</a></li> <li><a href="/wiki/File_Allocation_Table" title="File Allocation Table">9293</a></li> <li><a href="/wiki/CHILL" title="CHILL">9496</a></li> <li><a href="/wiki/ISO/IEC_9529" title="ISO/IEC 9529">9529</a></li> <li><a href="/wiki/PHIGS" title="PHIGS">9592</a></li> <li><a href="/wiki/PHIGS" title="PHIGS">9593</a></li> <li><a href="/wiki/ANSI_C" title="ANSI C">9899</a></li> <li><a href="/wiki/POSIX" title="POSIX">9945</a></li> <li><a href="/wiki/ISO/IEC_9995" title="ISO/IEC 9995">9995</a></li> <li><a href="/wiki/ISO/IEC_10021" title="ISO/IEC 10021">10021</a></li> <li><a href="/wiki/ISO/IEC_10116" title="ISO/IEC 10116">10116</a></li> <li><a href="/wiki/Guidelines_for_the_Definition_of_Managed_Objects" title="Guidelines for the Definition of Managed Objects">10165</a></li> <li><a href="/wiki/Document_Style_Semantics_and_Specification_Language" title="Document Style Semantics and Specification Language">10179</a></li> <li><a href="/wiki/Full_BASIC" title="Full BASIC">10279</a></li> <li><a href="/wiki/Universal_Coded_Character_Set" title="Universal Coded Character Set">10646</a></li> <li><a href="/wiki/ISO/IEC_10967" title="ISO/IEC 10967">10967</a></li> <li><a href="/wiki/MPEG-1" title="MPEG-1">11172</a></li> <li><a href="/wiki/ISO/IEC_11179" title="ISO/IEC 11179">11179</a></li> <li><a href="/wiki/ISO/IEC_11404" title="ISO/IEC 11404">11404</a></li> <li><a href="/wiki/JBIG" title="JBIG">11544</a></li> <li><a href="/wiki/ISO/IEC_11801" title="ISO/IEC 11801">11801</a></li> <li><a href="/wiki/ISO/IEC_12207" title="ISO/IEC 12207">12207</a></li> <li><a href="/wiki/Topic_map" title="Topic map">13250</a></li> <li><a href="/wiki/Universal_Disk_Format" title="Universal Disk Format">13346</a></li> <li><a href="/wiki/MHEG-5" title="MHEG-5">13522-5</a></li> <li><a href="/wiki/Z_notation" title="Z notation">13568</a></li> <li><a href="/wiki/ISLISP" title="ISLISP">13816</a></li> <li><a href="/wiki/MPEG-2" title="MPEG-2">13818</a></li> <li><a href="/wiki/ISO/IEC_14443" title="ISO/IEC 14443">14443</a></li> <li><a href="/wiki/MPEG-4" title="MPEG-4">14496</a></li> <li><a href="/wiki/ISO/IEC_14651" title="ISO/IEC 14651">14651</a></li> <li><a href="/wiki/C%2B%2B" title="C++">14882</a></li> <li><a href="/wiki/ISO/IEC_15288" title="ISO/IEC 15288">15288</a></li> <li><a href="/wiki/Ada_Semantic_Interface_Specification" title="Ada Semantic Interface Specification">15291</a></li> <li><a href="/wiki/Common_Criteria" title="Common Criteria">15408</a></li> <li><a href="/wiki/JPEG_2000" title="JPEG 2000">15444</a></li> <li><a href="/wiki/HTML" title="HTML">15445</a></li> <li><a href="/wiki/ISO/IEC_15504" title="ISO/IEC 15504">15504</a></li> <li><a href="/wiki/International_Standard_Identifier_for_Libraries_and_Related_Organizations" title="International Standard Identifier for Libraries and Related Organizations">15511</a></li> <li><a href="/wiki/ISO/IEC_15693" title="ISO/IEC 15693">15693</a></li> <li><a href="/wiki/ISO/IEC_15897" title="ISO/IEC 15897">15897</a></li> <li><a href="/wiki/MPEG-7" title="MPEG-7">15938</a></li> <li><a href="/wiki/ECMAScript" title="ECMAScript">16262</a></li> <li><a href="/wiki/Mixed_raster_content" title="Mixed raster content">16485</a></li> <li><a href="/wiki/ISO/IEC_17024" title="ISO/IEC 17024">17024</a></li> <li><a href="/wiki/ISO/IEC_17025" title="ISO/IEC 17025">17025</a></li> <li><a href="/wiki/QR_code" title="QR code">18004</a></li> <li><a href="/wiki/ISO/IEC_18014" title="ISO/IEC 18014">18014</a></li> <li><a href="/wiki/JPEG_XL" title="JPEG XL">18181</a></li> <li><a href="/wiki/ISO/IEC_19752" title="ISO/IEC 19752">19752</a></li> <li><a href="/wiki/RELAX_NG" title="RELAX NG">19757</a></li> <li><a href="/wiki/ISO/IEC_19770" title="ISO/IEC 19770">19770</a></li> <li><a href="/wiki/ISO/IEC_19788" title="ISO/IEC 19788">19788</a></li> <li><a href="/wiki/ISO/IEC_20000" title="ISO/IEC 20000">20000</a></li> <li><a href="/wiki/Open_Data_Protocol" title="Open Data Protocol">20802</a></li> <li><a href="/wiki/MPEG-21" title="MPEG-21">21000</a></li> <li><a href="/wiki/ISO/IEC_21827" title="ISO/IEC 21827">21827</a></li> <li><a href="/wiki/ECMAScript" title="ECMAScript">22275</a></li> <li><a href="/wiki/ECMAScript_for_XML" title="ECMAScript for XML">22537</a></li> <li><a href="/wiki/MPEG-A" title="MPEG-A">23000</a></li> <li><a href="/wiki/MPEG-D" title="MPEG-D">23003</a></li> <li><a href="/wiki/MPEG-H" title="MPEG-H">23008</a></li> <li><a href="/wiki/C_Sharp_(programming_language)" title="C Sharp (programming language)">23270</a></li> <li><a href="/wiki/Linux_Standard_Base" title="Linux Standard Base">23360</a></li> <li><a href="/wiki/Common_Logic" title="Common Logic">24707</a></li> <li><a href="/wiki/ISO/IEC_24727" title="ISO/IEC 24727">24727</a></li> <li><a href="/wiki/ISO/IEC_24744" title="ISO/IEC 24744">24744</a></li> <li><a href="/wiki/Universal_Remote_Console" title="Universal Remote Console">24752</a></li> <li><a href="/wiki/OpenDocument" title="OpenDocument">26300</a></li> <li><a href="/wiki/ISO/IEC_27000" title="ISO/IEC 27000">27000</a></li> <li><a href="/wiki/ISO/IEC_27000-series" class="mw-redirect" title="ISO/IEC 27000-series">27000-series</a></li> <li><a href="/wiki/ISO/IEC_27002" title="ISO/IEC 27002">27002</a></li> <li><a href="/wiki/ISO/IEC_27040" title="ISO/IEC 27040">27040</a></li> <li>29110</li> <li><a href="/wiki/ISO/IEC_29119" title="ISO/IEC 29119">29119</a></li> <li><a href="/wiki/ISO/IEC_33001" title="ISO/IEC 33001">33001</a></li> <li><a href="/wiki/ISO/IEC_38500" title="ISO/IEC 38500">38500</a></li> <li><a href="/wiki/Graph_Query_Language" title="Graph Query Language">39075</a></li> <li><a href="/wiki/ISO/IEC_42010" title="ISO/IEC 42010">42010</a></li> <li><a href="/wiki/ISO/IEC_80000" title="ISO/IEC 80000">80000</a></li> <li><a href="/wiki/IEC_81346" title="IEC 81346">81346</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/International_Electrotechnical_Commission" title="International Electrotechnical Commission">International Electrotechnical Commission</a></li></ul> </div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" 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