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.infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox hproduct"><caption class="infobox-title fn">Guidelines For Development Of Civil Aircraft and Systems</caption><tbody><tr><td colspan="2" class="infobox-image"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:SAE_International_logo.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ed/SAE_International_logo.svg/220px-SAE_International_logo.svg.png" decoding="async" width="220" height="136" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ed/SAE_International_logo.svg/330px-SAE_International_logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ed/SAE_International_logo.svg/440px-SAE_International_logo.svg.png 2x" data-file-width="315" data-file-height="195" /></a></span></td></tr><tr><th scope="row" class="infobox-label">Abbreviation</th><td class="infobox-data">ARP4754</td></tr><tr><th scope="row" class="infobox-label">Year started</th><td class="infobox-data">1996</td></tr><tr><th scope="row" class="infobox-label">Latest version</th><td class="infobox-data">B<br />December 2023<span style="display: none;"> (<span class="bday dtstart published updated itvstart">2023-12</span>)</span></td></tr><tr><th scope="row" class="infobox-label">Organization</th><td class="infobox-data"><a href="/wiki/SAE_International" title="SAE International">SAE International</a></td></tr><tr><th scope="row" class="infobox-label">Domain</th><td class="infobox-data">Aviation Safety</td></tr><tr><th scope="row" class="infobox-label">Website</th><td class="infobox-data"><span class="url"><a rel="nofollow" class="external text" href="https://www.sae.org/standards/content/arp4754b/">www<wbr />.sae<wbr />.org<wbr />/standards<wbr />/content<wbr />/arp4754b<wbr />/</a></span></td></tr></tbody></table> <p><b>ARP4754()</b>, <a href="/wiki/SAE_International#Aerospace_industry_standards" title="SAE International">Aerospace Recommended Practice</a> (ARP) <b>Guidelines for Development of Civil Aircraft and Systems</b>, is a published standard from <a href="/wiki/SAE_International" title="SAE International">SAE International</a>, dealing with the development processes which support <a href="/wiki/Type_certificate" title="Type certificate">certification</a> of <a href="/wiki/Avionics#Aircraft_avionics" title="Avionics">Aircraft systems</a>, addressing "the complete aircraft development cycle, from systems requirements through systems verification."<sup id="cite_ref-Potter_1-0" class="reference"><a href="#cite_note-Potter-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> Since their joint release in 2002, compliance with the guidelines and methods described within ARP4754() and its companion <a href="/wiki/ARP4761" title="ARP4761">ARP4761()</a><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> have become mandatory for effectively all <a href="/wiki/Civil_aviation" title="Civil aviation">civil aviation</a> world-wide.<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> </p><p>Revision A was released in December 2010. It was recognized by the FAA through <a href="/wiki/Advisory_circular" title="Advisory circular">Advisory Circular</a> AC 20-174 published November 2011.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> <a href="/wiki/EUROCAE" class="mw-redirect" title="EUROCAE">EUROCAE</a> jointly issued the document as ED–79. </p><p>Revision B was released in December 2023 and inherits the "mandates" conferred through FAA <a href="/wiki/Advisory_circular" title="Advisory circular">advisory circulars</a> <a href="/wiki/AC_25.1309-1" title="AC 25.1309-1">AC 25.1309-1</a> and AC 20-174 as acceptable means of demonstrating compliance with 14 CFR 25.1309 in the U.S. <a href="/wiki/Federal_Aviation_Administration" title="Federal Aviation Administration">Federal Aviation Administration</a> (FAA) <a href="/wiki/Airworthiness" title="Airworthiness">airworthiness</a> regulations for <a href="/wiki/Transport_category" title="Transport category">transport category</a> <a href="/wiki/Aircraft" title="Aircraft">aircraft</a>. This revision also harmonizes with international airworthiness regulations such as <a href="/wiki/European_Union_Aviation_Safety_Agency" title="European Union Aviation Safety Agency">European Union Aviation Safety Agency</a> (EASA) CS–25.1309. </p> <ul><li>ARP4754 Revision B is an interim release meant to expedite consistency with ARP4761 Revision A, "<i>Safety Assessment Process</i>", which was also released in December 2023.</li> <li>While the general principles of FDAL/IDAL assignment and safety assessment process were retained in ARP4754B/ED-79B, the details of these activities and process were transferred to ARP4761A/ED-135.</li> <li>Pending major adjustments to ARP4754 are deferred to a future Revision C.<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup></li></ul> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Objectives_of_the_document">Objectives of the document</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ARP4754&action=edit&section=1" title="Edit section: Objectives of the document"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Emphasizing safety aspects, the Aerospace Recommended Practice (ARP) is a guideline for development of civil aircraft and systems. Revision A was a substantial rewrite of the document which describes the safety process as a part of an Integrated Development Process. A significant new section is devoted to the process of determining Development Assurance Level (DAL) which determines the assurance rigor of development and verification activities for complex hardware and software aspects of airborne systems. </p><p>ARP4754 is intended to be used in conjunction with the safety assessment process defined in SAE <a href="/wiki/ARP4761" title="ARP4761">ARP4761</a> (updated to Revision A in December 2023) and is supported by other aviation standards such as <a href="/wiki/RTCA,_Incorporated" class="mw-redirect" title="RTCA, Incorporated">RTCA</a> <a href="/wiki/DO-178C" title="DO-178C">DO-178C</a>/<a href="/wiki/DO-178B" title="DO-178B">DO-178B</a> and <a href="/wiki/DO-254" title="DO-254">DO-254</a>. </p><p>This guideline addresses Functional Safety and design assurance processes. DAL allocation pertaining to functional failure conditions and hazard severity are assigned to help mitigate risks. Functional Hazard Analyses / Assessments are central to determining hazards and assigning DAL, in addition to requirements based testing and other verification methods. This guideline concerns itself with Physical (item) DAL and Functional (software/systems integration behavior) DAL and the Safety aspects of systems for the whole life-cycle for systems that implement <a href="/wiki/Avionics#Aircraft_avionics" title="Avionics">aircraft functions</a>. </p> <div class="mw-heading mw-heading2"><h2 id="History">History</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ARP4754&action=edit&section=2" title="Edit section: History"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>ARP4754 was defined in the context of <a href="/wiki/Type_certificate" title="Type certificate">aircraft certification</a>, in particular Part 25 Sections 1301 and 1309 of harmonized <a href="/wiki/Civil_aviation" title="Civil aviation">civil aviation</a> regulations for <a href="/wiki/Transport_category" title="Transport category">transport category</a> <a href="/wiki/Airplane" title="Airplane">airplanes</a>. These are found in the U.S. <a href="/wiki/Federal_Aviation_Administration" title="Federal Aviation Administration">FAA</a> <a href="/wiki/Federal_Aviation_Regulations" title="Federal Aviation Regulations">Federal Aviation Regulations</a> (FAR) at 14 CFR 25.1309 and the corresponding European <a href="/wiki/Joint_Aviation_Authorities" title="Joint Aviation Authorities">JAA</a> <a href="/wiki/Joint_Aviation_Requirements" title="Joint Aviation Requirements">Joint Aviation Requirements</a> (JAR), which have been replaced by <a href="/wiki/European_Union_Aviation_Safety_Agency" title="European Union Aviation Safety Agency">EASA</a> certification standards. FAA Advisory Circular <a href="/wiki/AC_25.1309-1" title="AC 25.1309-1">AC 25.1309-1</a>A, <i>System Design and Analysis</i>, explained certification methodology for Part 25 Section 1309.<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p><p>In May 1996, the FAA Aviation Rulemaking Advisory Committee (ARAC) was tasked with a review of harmonized FAR/JAR 25.1309, AC 1309-1A, and related documents, and to consider revision to AC 1309-1A incorporating recent practice, increasing complex integration between aircraft functions and the systems that implement them,<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> and the implications of new technology. This task was published in the Federal Register as 61 FR 26246-26247 (1996-05-24). The focus was to be on safety assessment and fault-tolerant critical systems. </p><p>In a parallel effort, SAE published ARP4754 in November 1996. In 2002 ARAC submitted to the FAA a draft Notice of Proposed Rulemaking (NPRM) and draft revision AC 1309-1B (the draft ARSENAL version) recognizing the role of ARP4754 in complex system certification.<sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> Draft B of AC 25.1309-1 remains unreleased, but ARP4754 became broadly recognized as an appropriate standard for aircraft system development and certification and aircraft have been certified under the AC 25.1309-1B-Arsenal draft. The corresponding EASA Acceptable Means of Compliance AMC 25.1309 (included as a section of CS-25) does recognize ARP4754/ED–79. </p><p>The FAA and EASA have both subsequently recognized ARP4754/ED–79 as valid for certification of other aircraft categories, and for specific systems such as avionic databuses. ARP4754A and ED79A were released by SAE and EUROCAE in December 2010 with the document title changed to <i>Guidelines For Development Of Civil Aircraft and Systems</i>. ARP4754A recognizes AMC 25.1309 (published in 2003) and AC 25.1309-1B-Arsenal draft.<sup id="cite_ref-Spitzer3rd_11-0" class="reference"><a href="#cite_note-Spitzer3rd-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> This revision expands the design assurance concept for application at the aircraft and system level and standardizes on the use of the term development assurance. As a consequence, Functional Development Assurance Level (FDAL) is introduced for aircraft and systems concerns and the term Design Assurance Level has been renamed Item Development Assurance Level (IDAL).<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> Furthermore, there is acknowledgement that the terms <i>Error</i>, <i>Failure</i>, and <i>Failure Condition</i> come from AMC 25.1309.<sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> The qualitative and quantitative classification of failure conditions by severity and probability now used by ARP4754A<sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> and ARP4761<sup id="cite_ref-15" class="reference"><a href="#cite_note-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> are defined in AMC 25.1309/AC 25.1309–1B-Arsenal draft. </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ARP4754&action=edit&section=3" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/AC_25.1309-1" title="AC 25.1309-1">AC 25.1309-1</a></li> <li><a href="/wiki/DO-254" title="DO-254">DO-254</a></li> <li><a href="/wiki/DO-178C" title="DO-178C">DO-178C</a> and <a href="/wiki/DO-178B" title="DO-178B">DO-178B</a></li> <li><a href="/wiki/ARP4761" title="ARP4761">ARP4761</a></li> <li><a href="/wiki/ISO_26262" title="ISO 26262">ISO 26262</a></li> <li><a href="/wiki/Hazard_analysis" title="Hazard analysis">Hazard analysis</a></li> <li><a href="/wiki/Safety_engineering" title="Safety engineering">Safety engineering</a></li> <li><a href="/wiki/Avionics" title="Avionics">Avionics</a></li> <li><a href="/wiki/Type_certificate" title="Type certificate">Type certificate</a></li></ul> <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=ARP4754&action=edit&section=4" 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 mw-references-columns"><ol class="references"> <li id="cite_note-Potter-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-Potter_1-0">^</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 id="CITEREFBill_Potter" class="citation conference cs1">Bill Potter. <a rel="nofollow" class="external text" href="https://www.mathworks.com/tagteam/74250_Paper%20Number%2012AEAS-0090-finalweb.pdf"><i>Complying with DO-178C and DO-331 using Model-Based Design</i></a> <span class="cs1-format">(PDF)</span>. SAE 2012 Aerospace Electronics and Avionics Systems Conference (12AEAS). <a href="/wiki/MathWorks" title="MathWorks">MathWorks, Inc.</a><span class="reference-accessdate"> Retrieved <span class="nowrap">2019-02-13</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=conference&rft.btitle=Complying+with+DO-178C+and+DO-331+using+Model-Based+Design&rft.pub=MathWorks%2C+Inc.&rft.au=Bill+Potter&rft_id=https%3A%2F%2Fwww.mathworks.com%2Ftagteam%2F74250_Paper%2520Number%252012AEAS-0090-finalweb.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AARP4754" 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 id="CITEREFMarc_Ronell2020" class="citation book cs1">Marc Ronell (November 18–20, 2020). <a rel="nofollow" class="external text" href="https://dl.acm.org/doi/pdf/10.1145/3426428.3426926">"Discussion of aviation software oversight improvement"</a>. <i>Proceedings of the 2020 ACM SIGPLAN International Symposium on New Ideas, New Paradigms, and Reflections on Programming and Software</i>. p. 128. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1145%2F3426428.3426926">10.1145/3426428.3426926</a>. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-1-4503-8178-9" title="Special:BookSources/978-1-4503-8178-9"><bdi>978-1-4503-8178-9</bdi></a><span class="reference-accessdate">. Retrieved <span class="nowrap">2024-12-03</span></span>. <q>ARP4754 and ARP4761 describe guidelines and methods of performing a safety assessment for the certification of civil aircraft.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=Discussion+of+aviation+software+oversight+improvement&rft.btitle=Proceedings+of+the+2020+ACM+SIGPLAN+International+Symposium+on+New+Ideas%2C+New+Paradigms%2C+and+Reflections+on+Programming+and+Software&rft.pages=128&rft.date=2020-11-18%2F2020-11-20&rft_id=info%3Adoi%2F10.1145%2F3426428.3426926&rft.isbn=978-1-4503-8178-9&rft.au=Marc+Ronell&rft_id=https%3A%2F%2Fdl.acm.org%2Fdoi%2Fpdf%2F10.1145%2F3426428.3426926&rfr_id=info%3Asid%2Fen.wikipedia.org%3AARP4754" 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 journal cs1"><a rel="nofollow" class="external text" href="https://www.nxtbook.com/smg/sae/23UPD12/index.php?startid=41#/p/40">"The twin pillars of safety revisited: ARP4754B and ARP4761A"</a>. <i>Update</i>. <a href="/wiki/SAE_International" title="SAE International">SAE International</a>: 40. December 2023<span class="reference-accessdate">. Retrieved <span class="nowrap">2024-12-03</span></span>. <q>since then, compliance has become mandatory for 99% of the world's civil aircraft.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Update&rft.atitle=The+twin+pillars+of+safety+revisited%3A+ARP4754B+and+ARP4761A&rft.pages=40&rft.date=2023-12&rft_id=https%3A%2F%2Fwww.nxtbook.com%2Fsmg%2Fsae%2F23UPD12%2Findex.php%3Fstartid%3D41%23%2Fp%2F40&rfr_id=info%3Asid%2Fen.wikipedia.org%3AARP4754" class="Z3988"></span></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFLeanna_Rierson2017" class="citation book cs1">Leanna Rierson (19 December 2017) [7 January 2013]. <a rel="nofollow" class="external text" href="https://books.google.com/books?id=nAlEDwAAQBAJ"><i>Developing Safety-Critical Software: A Practical Guide for Aviation Software and DO-178C Compliance</i></a>. <a href="/wiki/CRC_Press" title="CRC Press">CRC Press</a>. p. 49. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/9781351834056" title="Special:BookSources/9781351834056"><bdi>9781351834056</bdi></a><span class="reference-accessdate">. Retrieved <span class="nowrap">2024-04-10</span></span>. <q>On September 30, 2011, the Federal Aviation Administration (FAA) published Advisory Circular (AC) 20–174, entitled Development of civil aircraft systems. AC 20–174 recognizes ARP4754A as 'an acceptable method for establishing a development assurance process.'<span class="cs1-kern-right"></span></q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Developing+Safety-Critical+Software%3A+A+Practical+Guide+for+Aviation+Software+and+DO-178C+Compliance&rft.pages=49&rft.pub=CRC+Press&rft.date=2017-12-19&rft.isbn=9781351834056&rft.au=Leanna+Rierson&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DnAlEDwAAQBAJ&rfr_id=info%3Asid%2Fen.wikipedia.org%3AARP4754" class="Z3988"></span></span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFS–182010" class="citation book cs1">S–18 (2010). <a rel="nofollow" class="external text" href="http://standards.sae.org/arp4754a"><i>Guidelines for Development of Civil Aircraft and Systems</i></a>. <a href="/wiki/SAE_International" title="SAE International">SAE International</a>. ARP4754A.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Guidelines+for+Development+of+Civil+Aircraft+and+Systems&rft.pub=SAE+International&rft.date=2010&rft.au=S%26ndash%3B18&rft_id=http%3A%2F%2Fstandards.sae.org%2Farp4754a&rfr_id=info%3Asid%2Fen.wikipedia.org%3AARP4754" class="Z3988"></span><span class="cs1-maint citation-comment"><code class="cs1-code">{{<a href="/wiki/Template:Cite_book" title="Template:Cite book">cite book</a>}}</code>: CS1 maint: multiple names: authors list (<a href="/wiki/Category:CS1_maint:_multiple_names:_authors_list" title="Category:CS1 maint: multiple names: authors list">link</a>) CS1 maint: numeric names: authors list (<a href="/wiki/Category:CS1_maint:_numeric_names:_authors_list" title="Category:CS1 maint: numeric names: authors list">link</a>)</span></span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFAnastasiia_Balashova2024" class="citation web cs1">Anastasiia Balashova (March 12, 2024). <a rel="nofollow" class="external text" href="https://dmd.solutions/blog/2024/03/12/arp4754b-updates/">"Release of ARP4754B: Exploring the updates"</a>. <i>DMD Solutions</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2024-09-04</span></span>. <q>All of these [advisory circulars] elevates it from a 'guideline' to a 'mandatory' status, which the new version ARP4754B inherits. ... <b>ARP4754B primarily focuses on alignment with the recently released ARP4761A</b>, indicating that there are no significant changes in development principles compared to ARP4754A. The core of the development process remains consistent, and we expect some big changes in the forthcoming version, ARP4754C.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=DMD+Solutions&rft.atitle=Release+of+ARP4754B%3A+Exploring+the+updates&rft.date=2024-03-12&rft.au=Anastasiia+Balashova&rft_id=https%3A%2F%2Fdmd.solutions%2Fblog%2F2024%2F03%2F12%2Farp4754b-updates%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AARP4754" class="Z3988"></span></span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</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.oviss.jp/view/item/000000001889">"SAE ARP4754, Revision B, 2023: Guidelines for Development of Civil Aircraft and Systems"</a>. <i>oviss.jp</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2024-09-04</span></span>. <q>Revision B is primarily focused on the necessary updates to align its contents with ARP4761A/ED-135. There were extensive discussions within S-18/WG-63 on the need to limit scope of this revision versus expanding its contents to include emerging system development techniques in use by the industry. Given the timeframe of ARP4761A/ED-135 publication, and the necessity to maintain consistency between both ARP4754B/ED-79B and ARP4761A/ED-135, the first option, limiting the scope, was chosen and suggested changes that would further expand ARP4754/ED-79 contents were deferred for a new Revision C. As a result, while the general principles of FDAL/IDAL assignment were retained in ARP4754B/ED-79B, the details of FDAL/IDAL assignment activities were transferred to ARP4761A/ED-135. The same approach was adopted for all safety assessment process contents in ARP4754B/ED-79B.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=oviss.jp&rft.atitle=SAE+ARP4754%2C+Revision+B%2C+2023%3A+Guidelines+for+Development+of+Civil+Aircraft+and+Systems&rft_id=https%3A%2F%2Fwww.oviss.jp%2Fview%2Fitem%2F000000001889&rfr_id=info%3Asid%2Fen.wikipedia.org%3AARP4754" class="Z3988"></span></span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-8">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFANM-1101988" class="citation book cs1">ANM-110 (1988). <a rel="nofollow" class="external text" href="http://www.faa.gov/documentLibrary/media/Advisory_Circular/AC%2025.1309-1A.pdf"><i>System Design and Analysis</i></a> <span class="cs1-format">(PDF)</span>. <a href="/wiki/Federal_Aviation_Administration" title="Federal Aviation Administration">Federal Aviation Administration</a>. Advisory Circular AC 25.1309-1A<span class="reference-accessdate">. Retrieved <span class="nowrap">2011-02-20</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=System+Design+and+Analysis&rft.pub=Federal+Aviation+Administration&rft.date=1988&rft.au=ANM-110&rft_id=http%3A%2F%2Fwww.faa.gov%2FdocumentLibrary%2Fmedia%2FAdvisory_Circular%2FAC%252025.1309-1A.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AARP4754" class="Z3988"></span><span class="cs1-maint citation-comment"><code class="cs1-code">{{<a href="/wiki/Template:Cite_book" title="Template:Cite book">cite book</a>}}</code>: CS1 maint: numeric names: authors list (<a href="/wiki/Category:CS1_maint:_numeric_names:_authors_list" title="Category:CS1 maint: numeric names: authors list">link</a>)</span></span> </li> <li id="cite_note-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-9">^</a></b></span> <span class="reference-text">ARP4754A, p. 7</span> </li> <li id="cite_note-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-10">^</a></b></span> <span class="reference-text"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFARAC_Systems_Design_and_Analysis_Harmonization_Working_Group2002" class="citation book cs1">ARAC Systems Design and Analysis Harmonization Working Group (2002). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20061005133248/http://www.faa.gov/regulations_policies/rulemaking/committees/arac/media/tae/TAE_SDA_T2.pdf"><i>Task 2 – System Design and Analysis Harmonization and Technology Update</i></a> <span class="cs1-format">(PDF)</span>. <a href="/wiki/Federal_Aviation_Administration" title="Federal Aviation Administration">Federal Aviation Administration</a>. Archived from <a rel="nofollow" class="external text" href="http://www.faa.gov/regulations_policies/rulemaking/committees/arac/media/tae/TAE_SDA_T2.pdf">the original</a> <span class="cs1-format">(PDF)</span> on 2006-10-05<span class="reference-accessdate">. Retrieved <span class="nowrap">2011-02-20</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Task+2+%E2%80%93+System+Design+and+Analysis+Harmonization+and+Technology+Update&rft.pub=Federal+Aviation+Administration&rft.date=2002&rft.au=ARAC+Systems+Design+and+Analysis+Harmonization+Working+Group&rft_id=http%3A%2F%2Fwww.faa.gov%2Fregulations_policies%2Frulemaking%2Fcommittees%2Farac%2Fmedia%2Ftae%2FTAE_SDA_T2.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AARP4754" class="Z3988"></span></span> </li> <li id="cite_note-Spitzer3rd-11"><span class="mw-cite-backlink"><b><a href="#cite_ref-Spitzer3rd_11-0">^</a></b></span> <span class="reference-text">Cary Spitzer, Uma Ferrell, Thomas Ferrell <a rel="nofollow" class="external text" href="https://books.google.com/books?id=kvjRBQAAQBAJ"><i>Digital Avionics Handbook</i></a>, 3rd ed., CRC Press, Boca Raton, FL. 2015, p. 9-10. "At this writing, that AC[25.1309-1B-Arsenal draft] has not been adopted, but is considered to exist as a rather mature draft referred to as the <i>arsenal version</i>. The FAA has accepted proposals by applicants to use arsenal on recent development programs, while EASE has incorporated similar guidance within CS-25, ...."</span> </li> <li id="cite_note-12"><span class="mw-cite-backlink"><b><a href="#cite_ref-12">^</a></b></span> <span class="reference-text">ARP4754A, pp. 7-8</span> </li> <li id="cite_note-13"><span class="mw-cite-backlink"><b><a href="#cite_ref-13">^</a></b></span> <span class="reference-text">ARP4754A, pp. 11</span> </li> <li id="cite_note-14"><span class="mw-cite-backlink"><b><a href="#cite_ref-14">^</a></b></span> <span class="reference-text">ARP4754A, p. 34</span> </li> <li id="cite_note-15"><span class="mw-cite-backlink"><b><a href="#cite_ref-15">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFS–181996" class="citation book cs1">S–18 (1996). <a rel="nofollow" class="external text" href="http://www.sae.org/technical/standards/ARP4761"><i>Guidelines and methods for conducting the safety assessment process on civil airborne systems and equipment</i></a>. <a href="/wiki/Society_of_Automotive_Engineers" class="mw-redirect" title="Society of Automotive Engineers">Society of Automotive Engineers</a>. p. 9. ARP4761.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Guidelines+and+methods+for+conducting+the+safety+assessment+process+on+civil+airborne+systems+and+equipment&rft.pages=9&rft.pub=Society+of+Automotive+Engineers&rft.date=1996&rft.au=S%26ndash%3B18&rft_id=http%3A%2F%2Fwww.sae.org%2Ftechnical%2Fstandards%2FARP4761&rfr_id=info%3Asid%2Fen.wikipedia.org%3AARP4754" class="Z3988"></span><span class="cs1-maint citation-comment"><code class="cs1-code">{{<a href="/wiki/Template:Cite_book" title="Template:Cite book">cite book</a>}}</code>: CS1 maint: multiple names: authors list (<a href="/wiki/Category:CS1_maint:_multiple_names:_authors_list" title="Category:CS1 maint: multiple names: authors list">link</a>) CS1 maint: numeric names: authors list (<a href="/wiki/Category:CS1_maint:_numeric_names:_authors_list" title="Category:CS1 maint: numeric names: authors list">link</a>)</span></span> </li> </ol></div></div> <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=ARP4754&action=edit&section=5" 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://standards.sae.org/arp4754a/">ARP4754A page on SAE website</a></li> <li><a rel="nofollow" class="external text" href="https://www.ibm.com/support/knowledgecenter/SSB2MU_9.0.1/com.ibm.rhp.oem.pdf.doc/pdf/btc/Rhapsody%20Kit%20for%20DO-178B-C%20Overview.pdf">IBM Engineering Rhapsody Workflow kit for DO178 </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 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href="/wiki/Template:SAE_International" title="Template:SAE International"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:SAE_International" title="Template talk:SAE International"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:SAE_International" title="Special:EditPage/Template:SAE International"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="SAE_International74" style="font-size:114%;margin:0 4em"><a href="/wiki/SAE_International" title="SAE International">SAE International</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Organizations</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/Association_of_Licensed_Automobile_Manufacturers" title="Association of Licensed Automobile Manufacturers">Association of Licensed Automobile Manufacturers</a></li> <li><a href="/w/index.php?title=F%C3%A9d%C3%A9ration_Internationale_des_Soci%C3%A9t%C3%A9s_d%27Ing%C3%A9nieurs_des_Techniques_de_l%27Automobile&action=edit&redlink=1" class="new" title="Fédération Internationale des Sociétés d'Ingénieurs des Techniques de l'Automobile (page does not exist)">FISITA</a></li> <li><a href="/wiki/Soci%C3%A9t%C3%A9_des_ing%C3%A9nieurs_de_l%27automobile" title="Société des ingénieurs de l'automobile">Société des ingénieurs de l'automobile</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Standards</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 class="mw-selflink selflink">ARP4754</a></li> <li><a href="/wiki/ARP4761" title="ARP4761">ARP4761</a></li> <li><a href="/wiki/AS9000" title="AS9000">AS9000</a></li> <li><a href="/wiki/AS9100" title="AS9100">AS9100</a></li></ul> <ul><li><a href="/wiki/SAE_J300" title="SAE J300">SAE J300</a></li> <li><a href="/wiki/SAE_J306" title="SAE J306">SAE J306</a></li> <li><a href="/wiki/SAE_J1587" title="SAE J1587">SAE J1587</a></li> <li><a href="/wiki/SAE_J1708" title="SAE J1708">SAE J1708</a></li> <li><a href="/wiki/SAE_J1772" title="SAE J1772">SAE J1772</a></li> <li><a href="/wiki/Excavator_controls#SAE_controls" title="Excavator controls">SAE J1814</a></li> <li><a href="/wiki/SAE_J1939" title="SAE J1939">SAE J1939</a></li> <li><a href="/wiki/SAE_J2452" title="SAE J2452">SAE J2452</a></li> <li><a href="/wiki/Self-driving_car#Classification" title="Self-driving car">SAE J3016</a></li> <li><a href="/wiki/SAE_J3068" title="SAE J3068">SAE J3068</a></li> <li><a href="/wiki/SAE_J3105" title="SAE J3105">SAE J3105</a></li> <li><a href="/wiki/North_American_Charging_System" title="North American Charging System">SAE J3400</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Awards</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/Wright_Brothers_Medal" title="Wright Brothers Medal">Wright Brothers Medal</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">People</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/Andrew_L._Riker" title="Andrew L. Riker">Andrew L. Riker</a></li> <li><a href="/wiki/Henry_Ford" title="Henry Ford">Henry Ford</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Competitions</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/Baja_SAE" title="Baja SAE">Baja SAE</a></li> <li><a href="/wiki/Formula_SAE" title="Formula SAE">Formula SAE</a></li> <li><a href="/wiki/SAE_Aerodesign" title="SAE Aerodesign">SAE Aerodesign</a></li> <li><a href="/wiki/SAE_Supermileage_Competition" title="SAE Supermileage Competition">SAE Supermileage Competition</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-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Engineering_Societies%27_Building" title="Engineering Societies' Building">Engineering Societies' Building</a></li> <li><a href="/wiki/SAE_steel_grades" title="SAE steel grades">SAE steel grades</a> <ul><li><a href="/wiki/SAE_304_stainless_steel" title="SAE 304 stainless steel">SAE 304</a></li> <li><a href="/wiki/Marine_grade_stainless" title="Marine grade stainless">SAE 316</a></li> <li><a href="/wiki/SAE_316L_stainless_steel" title="SAE 316L stainless steel">SAE 316L</a></li> <li><a href="/wiki/440C" title="440C">SAE 440C</a></li> <li><a href="/wiki/17-4_stainless_steel" title="17-4 stainless steel">SAE 630</a></li> <li><a href="/wiki/SAE_904L_stainless_steel" title="SAE 904L stainless steel">SAE 904L</a></li></ul></li></ul> </div></td></tr></tbody></table></div>    </div><noscript><img src="https://auth.wikimedia.org/loginwiki/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=1x1&usesul3=1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=ARP4754&oldid=1265439117">https://en.wikipedia.org/w/index.php?title=ARP4754&oldid=1265439117</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Help:Category" title="Help:Category">Categories</a>: <ul><li><a href="/wiki/Category:Handbooks_and_manuals" title="Category:Handbooks and manuals">Handbooks and manuals</a></li><li><a href="/wiki/Category:Engineering_literature" title="Category:Engineering literature">Engineering literature</a></li><li><a href="/wiki/Category:Avionics" title="Category:Avionics">Avionics</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Hidden categories: <ul><li><a href="/wiki/Category:CS1_maint:_multiple_names:_authors_list" title="Category:CS1 maint: multiple names: authors list">CS1 maint: multiple names: authors list</a></li><li><a href="/wiki/Category:CS1_maint:_numeric_names:_authors_list" title="Category:CS1 maint: numeric names: authors list">CS1 maint: numeric names: authors list</a></li><li><a href="/wiki/Category:Articles_with_short_description" title="Category:Articles with short description">Articles with short description</a></li><li><a href="/wiki/Category:Short_description_matches_Wikidata" title="Category:Short description matches Wikidata">Short description matches Wikidata</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> This page was last edited on 26 December 2024, at 23:12<span class="anonymous-show"> (UTC)</span>.</li> <li id="footer-info-copyright">Text is available under the <a href="/wiki/Wikipedia:Text_of_the_Creative_Commons_Attribution-ShareAlike_4.0_International_License" title="Wikipedia:Text of the Creative Commons Attribution-ShareAlike 4.0 International License">Creative Commons Attribution-ShareAlike 4.0 License</a>; additional terms may apply. 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