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found in: Initial Airworthiness and Environmental Protection (748/2012) Part-21 Part-21L (Jul 2024)
n/a found in: Initial Airworthiness and Environmental Protection (748/2012) (Nov 2025)

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# List of revisions

<table border="1" cellpadding="0" cellspacing="0" width="603">
<tr>
<td width="140">
Published
</td>
<td width="463">
Reason
 for revision
</td>
</tr>
<tr>
<td width="140">
February
 2018
</td>
<td width="463">
First Easy Access Rules
 document powered by eRules.
</td>
</tr>
<tr>
<td rowspan="2" width="140">
December
 2019
</td>
<td valign="top" width="463">
To incorporate ED Decision
 2019/003/R introducing AMC/GM to Annex I (Part-21) to Regulation (EU) No
 748/2012 for proportionality and simplification of airworthiness and
 environmental certification regulations for small aircraft.
</td>
</tr>
<tr>
<td valign="top" width="463">
To incorporate Commission
 Delegated Regulation (EU) 2019/897 of 12 March 2019 amending
 Regulation (EU) No 748/2012 as regards the inclusion of risk‑based
 compliance verification in Annex I (Part 21) thereto and the implementation
 of requirements for environmental protection, and
the associated ED Decision
 2019/018/R amending the AMC and GM to Part 21 — Issue 2, Amendment 9.
</td>
</tr>
<tr>
<td valign="top" width="140">
June
 2020
</td>
<td valign="top" width="463">
To incorporate Commission
 Delegated Regulation (EU) 2020/570 of 28 January 2020 amending and
 correcting Regulation (EU) No 748/2012 as regards the alignment of rules for
 continuing airworthiness of aircraft and aeronautical products, parts and
 appliances with Regulation (EU) No 1321/2014.
</td>
</tr>
<tr>
<td valign="top" width="140">
November
 2020
</td>
<td valign="top" width="463">
To incorporate ED Decision
 2020/006/R amending the AMC and GM to Part 21 — Issue 2, Amendment 10, as
 regards ‘Aircraft cybersecurity’.
</td>
</tr>
<tr>
<td valign="top" width="140">
March
 2021
</td>
<td valign="top" width="463">
To
 incorporate ED Decision 2021/001/R amending the AMC and GM to Annex I (Part 21)
 — Issue 2, Amendment 11.
</td>
</tr>
<tr>
<td valign="top" width="140">
September
 2021
</td>
<td valign="top" width="463">
To incorporate the following:
—     Commission Delegated Regulation (EU) 2021/699 of 21
 December 2020 amending and correcting Regulation (EU) No 748/2012 as regards
 the instructions for continued airworthiness, the production of parts to be
 used during maintenance and the consideration of ageing aircraft aspects
 during certification, as well as ED Decision 2021/007/R issuing Amendment 12
 to Issue 2 of the AMC and GM to Part 21 to support the implementation of the
 amendments introduced in Part 21 through Regulation (EU) 2021/699; 
—     Commission Delegated Regulation (EU) 2021/1088 of
 7 April 2021 amending Regulation (EU) No 748/2012 as regards updating the references
 to the environmental protection requirements, as well as ED Decision
 2021/011/R issuing Amendment 13 to Issue 2 of the AMC and GM to Part 21 to
 support the application of Regulation (EU) 2021/1087 amending Article 9(2)
 of Regulation (EU) 2018/1139 and the application of Regulation (EU)
 2021/1088; and
—     the Corrigendum to Decision 2021/011/R to correct
 errors in references and listings and change the order of some text in the AMC and GM to Part 21.
</td>
</tr>
<tr>
<td valign="top" width="140">
May
 2022
</td>
<td valign="top" width="463">
To incorporate the following:
—     Commission Delegated Regulation (EU) 2022/201
 of 10 December 2021 amending Regulation (EU) No 748/2012
 as regards management systems and occurrence-reporting systems to be
 established by design and production organisations, as well as procedures
 applied by the Agency, and correcting that Regulation;
—     Commission Implementing Regulation (EU) 2022/203
 of 14 February 2022 amending Regulation (EU) No 748/2012
 as regards management systems and occurrence-reporting systems to be
 established by competent authorities, and correcting Regulation (EU) No 748/2012
 as regards the issuance of airworthiness review certificates.
</td>
</tr>
<tr>
<td valign="top" width="140">
October 2022
</td>
<td valign="top" width="463">
To incorporate Commission
 Implementing Regulation (EU) 2022/1253 of 19 July 2022
 correcting Regulation (EU) No 748/2012 as regards derogations from
 certain requirements introduced by Delegated Regulation (EU) 2022/201.
</td>
</tr>
<tr>
<td valign="top" width="140">
March
 2023
</td>
<td valign="top" width="463">
To incorporate ED Decision
 2022/021/R amending the AMC and GM to Annex I (Part 21) — Issue 2,
 Amendment 14.
</td>
</tr>
<tr>
<td valign="top" width="140">
July
 2024
</td>
<td valign="top" width="463">
To incorporate the following:
—     Commission Delegated Regulation (EU) 2022/1358
 of 12 June 2022 amending Regulation (EU) No 748/2012 as
 regards the implementation of more proportionate requirements for aircraft
 used for sport and recreational aviation;
—     Commission Implementing Regulation
 (EU) 2022/1361 of 28 July 2022 amending Regulation
 (EU) No 748/2012 as regards the certification, oversight and
 enforcement tasks of the competent authorities in the implementation of the
 rules concerning the organisations involved in the design and production of
 aircraft used for sport and recreational aviation;
—     Commission Delegated Regulation
 (EU) 2022/1645 of 14 July 2022 laying down rules for the
 application of Regulation (EU) 2018/1139 of the European Parliament and
 of the Council, as regards requirements for the management of information
 security risks with a potential impact on aviation safety for organisations
 covered by Commission Regulations (EU) No 748/2012 and
 (EU) No 139/2014 and amending Commission Regulations
 (EU) No 748/2012 and (EU) No 139/2014;
—     Commission Implementing Regulation
 (EU) 2023/203 of 27 October 2022 laying down rules for the application
 of Regulation (EU) 2018/1139 of the
 European Parliament and of the Council, as regards requirements for the
 management of information security risks with a potential impact on aviation
 safety for organisations covered by Commission Regulations (EU) No 1321/2014, (EU) No 965/2012, (EU) No 1178/2011, (EU) 2015/340, Commission Implementing Regulations
 (EU) 2017/373 and (EU) 2021/664, and for competent authorities covered
 by Commission Regulations (EU) No 748/2012, (EU) No 1321/2014, (EU) No 965/2012, (EU) No 1178/2011, (EU) 2015/340 and (EU) No 139/2014, Commission Implementing
 Regulations (EU) 2017/373 and (EU) 2021/664 and amending Commission Regulations
 (EU) No 1178/2011, (EU) No 748/2012, (EU) No 965/2012, (EU) No 139/2014, (EU) No 1321/2014, (EU) 2015/340, and Commission Implementing
 Regulations (EU) 2017/373 and (EU) 2021/664;
—     Commission Delegated Regulation
 (EU) 2023/1028 of 20 March 2023 amending Regulation
 (EU) No 748/2012 as regards the definition of complex
 motor-powered aircraft and correcting that Regulation;
—     ED Decision 2023/010/R amending the AMC and GM to
 Annex I (Part 21) — Issue 2, Amendment 15;
—     ED Decision 2023/014/R amending the AMC and GM to
 Annex I (Part 21) — Issue 2, Amendment 16;
—     ED Decision 2023/013/R issuing the AMC and GM to
 Annex Ib (Part 21 Light) — Issue 1.
</td>
</tr>
</table>

# List of revisions

<table bgcolor="#d9d9d9" cellpadding="7" cellspacing="0">
<col/>
<col/>
<tr>
<td bgcolor="#808080">
Published
</td>
<td bgcolor="#808080">
Reason
			for revision
</td>
</tr>
<tr>
<td bgcolor="#d9d9d9">
February
			2018
</td>
<td bgcolor="#d9d9d9">
First
			Easy Access Rules document powered by eRules.
</td>
</tr>
<tr>
<td bgcolor="#d9d9d9" rowspan="2">
December
			2019
</td>
<td bgcolor="#d9d9d9" valign="top">
To
			incorporate ED Decision 2019/003/R introducing AMC/GM to Annex I
			(Part-21) to Regulation (EU) No 748/2012 for proportionality and
			simplification of airworthiness and environmental certification
			regulations for small aircraft.
</td>
</tr>
<tr valign="top">
<td bgcolor="#d9d9d9">
To
			incorporate Commission Delegated Regulation (EU) 2019/897 of
			12 March 2019 amending Regulation (EU) No 748/2012 as
			regards the inclusion of risk‑based compliance verification
			in Annex I (Part 21) thereto and the implementation of
			requirements for environmental protection, and
the
			associated ED Decision 2019/018/R amending the AMC and GM to Part
			21 — Issue 2, Amendment 9.
</td>
</tr>
<tr valign="top">
<td bgcolor="#d9d9d9">
June
			2020
</td>
<td bgcolor="#d9d9d9">
To
			incorporate Commission Delegated Regulation (EU) 2020/570 of 28
			January 2020 amending and correcting Regulation (EU) No 748/2012
			as regards the alignment of rules for continuing airworthiness of
			aircraft and aeronautical products, parts and appliances with
			Regulation (EU) No 1321/2014.
</td>
</tr>
<tr valign="top">
<td bgcolor="#d9d9d9">
November
			2020
</td>
<td bgcolor="#d9d9d9">
To
			incorporate ED Decision 2020/006/R amending the AMC and GM to Part
			21 — Issue 2, Amendment 10, as regards ‘Aircraft
			cybersecurity’.
</td>
</tr>
<tr valign="top">
<td bgcolor="#d9d9d9">
March
			2021
</td>
<td bgcolor="#d9d9d9">
To
			incorporate ED Decision 2021/001/R amending the AMC and GM to
			Annex I (Part 21) — Issue 2, Amendment 11.
</td>
</tr>
<tr valign="top">
<td bgcolor="#d9d9d9">
September
			2021
</td>
<td bgcolor="#d9d9d9">
To
			incorporate the following:

			— Commission
			Delegated Regulation (EU) 2021/699 of 21 December 2020 amending
			and correcting Regulation (EU) No 748/2012 as regards the
			instructions for continued airworthiness, the production of parts
			to be used during maintenance and the consideration of ageing
			aircraft aspects during certification, as well as ED Decision
			2021/007/R issuing Amendment 12 to Issue 2 of the AMC and GM to
			Part 21 to support the implementation of the amendments introduced
			in Part 21 through Regulation (EU) 2021/699; 


			— Commission
			Delegated Regulation (EU) 2021/1088 of 7 April 2021 amending
			Regulation (EU) No 748/2012 as regards updating the references to
			the environmental protection requirements, as well as ED Decision
			2021/011/R issuing Amendment 13 to Issue 2 of the AMC and GM to
			Part 21 to support the application of Regulation (EU) 2021/1087
			amending Article 9(2) of Regulation (EU) 2018/1139 and the
			application of Regulation (EU) 2021/1088; and
<a name="_Hlk83656519"></a>
			— the
			Corrigendum to Decision 2021/011/R to correct errors in references
			and listings and change the order of some text in the AMC and GM
			to Part 21.
</td>
</tr>
<tr valign="top">
<td bgcolor="#d9d9d9">
May
			2022
</td>
<td bgcolor="#d9d9d9">
To
			incorporate the following:

			— Commission
			Delegated Regulation (EU) 2022/201 of 10 December 2021
			amending Regulation (EU) No 748/2012 as regards
			management systems and occurrence-reporting systems to be
			established by design and production organisations, as well as
			procedures applied by the Agency, and correcting that Regulation;
— Commission
			Implementing Regulation (EU) 2022/203 of 14 February 2022
			amending Regulation (EU) No 748/2012 as regards
			management systems and occurrence-reporting systems to be
			established by competent authorities, and correcting Regulation
			(EU) No 748/2012 as regards the issuance of
			airworthiness review certificates.
</td>
</tr>
<tr valign="top">
<td bgcolor="#d9d9d9">
October 2022
</td>
<td bgcolor="#d9d9d9">
To
			incorporate Commission Implementing Regulation (EU) 2022/1253
			of 19 July 2022 correcting Regulation (EU) No 748/2012
			as regards derogations from certain requirements introduced by
			Delegated Regulation (EU) 2022/201.
</td>
</tr>
<tr valign="top">
<td bgcolor="#d9d9d9">
March
			2023
</td>
<td bgcolor="#d9d9d9">
To
			incorporate ED Decision 2022/021/R amending the AMC and GM to
			Annex I (Part 21) — Issue 2, Amendment 14.
</td>
</tr>
<tr valign="top">
<td bgcolor="#d9d9d9">
July
			2024
</td>
<td bgcolor="#d9d9d9">
To
			incorporate the following:

			— Commission
			Delegated Regulation (EU) 2022/1358 of 12 June 2022
			amending Regulation (EU) No 748/2012 as regards the
			implementation of more proportionate requirements for aircraft
			used for sport and recreational aviation;

			— Commission
			Implementing Regulation (EU) 2022/1361 of 28 July 2022
			amending Regulation (EU) No 748/2012 as regards the
			certification, oversight and enforcement tasks of the competent
			authorities in the implementation of the rules concerning the
			organisations involved in the design and production of aircraft
			used for sport and recreational aviation;

			— Commission
			Delegated Regulation (EU) 2022/1645 of 14 July 2022
			laying down rules for the application of Regulation (EU) 2018/1139
			of the European Parliament and of the Council, as regards
			requirements for the management of information security risks with
			a potential impact on aviation safety for organisations covered by
			Commission Regulations (EU) No 748/2012 and
			(EU) No 139/2014 and amending Commission Regulations
			(EU) No 748/2012 and (EU) No 139/2014;

			— Commission
			Implementing Regulation (EU) 2023/203 of 27 October 2022
			laying down rules for the application of Regulation (EU) 2018/1139
			of the European Parliament and of the Council, as regards
			requirements for the management of information security risks with
			a potential impact on aviation safety for organisations covered by
			Commission Regulations (EU) No 1321/2014, (EU)
			No 965/2012, (EU) No 1178/2011, (EU) 2015/340,
			Commission Implementing Regulations (EU) 2017/373 and
			(EU) 2021/664, and for competent authorities covered by
			Commission Regulations (EU) No 748/2012,
			(EU) No 1321/2014, (EU) No 965/2012,
			(EU) No 1178/2011, (EU) 2015/340 and
			(EU) No 139/2014, Commission Implementing Regulations
			(EU) 2017/373 and (EU) 2021/664 and amending Commission
			Regulations (EU) No 1178/2011, (EU) No 748/2012,
			(EU) No 965/2012, (EU) No 139/2014,
			(EU) No 1321/2014, (EU) 2015/340, and Commission
			Implementing Regulations (EU) 2017/373 and (EU) 2021/664;

			— Commission
			Delegated Regulation (EU) 2023/1028 of 20 March 2023
			amending Regulation (EU) No 748/2012 as regards the
			definition of complex motor-powered aircraft and correcting that
			Regulation;

			— ED
			Decision 2023/010/R amending the AMC and GM to Annex I
			(Part 21) — Issue 2, Amendment 15;

			— ED
			Decision 2023/014/R amending the AMC and GM to Annex I
			(Part 21) — Issue 2, Amendment 16;
— ED
			Decision 2023/013/R issuing the AMC and GM to Annex Ib
			(Part 21 Light) — Issue 1.
</td>
</tr>
<tr valign="top">
<td bgcolor="#d9d9d9">
November
			2025
</td>
<td bgcolor="#d9d9d9">
To
			incorporate the following:

			— Commission
			Delegated Regulation (EU) 2024/1108 of 13 March 2024
			amending Regulation (EU) No 748/2012 as regards the
			initial airworthiness of unmanned aircraft systems subject to
			certification and Delegated Regulation (EU) 2019/945 as
			regards unmanned aircraft systems and third-country operators of
			unmanned aircraft systems;

			— Commission
			Implementing Regulation (EU) 2024/1110 of 10 April 2024
			amending Regulation (EU) No 748/2012 as regards the
			initial airworthiness of unmanned aircraft systems subject to
			certification and Implementing Regulation (EU) 2019/947 as
			regards the rules and procedures for the operation of unmanned
			aircraft;

			— Commission
			Delegated Regulation (EU) 2025/1065 of 28 May 2025
			amending Regulation (EU) No 748/2012 as regards updating
			the references to the environmental protection requirements and
			correcting that Regulation;

			— Commission
			Implementing Regulation (EU) 2025/2293 of 10 November 2025
			amending Implementing Regulation (EU) 2023/203 as regards the
			requirements applicable to organisations subject to a declaration
			and correcting Regulations (EU) No 1178/2011,
			(EU) No 748/2012, (EU) No 965/2012, (EU) No 139/2014,
			(EU) No 1321/2014, (EU) 2015/340, and Implementing
			Regulation (EU) 2017/373;
— ED
			Decision 2025/016/R amending the AMC and GM to Annex I
			(Part 21) — Issue 2, Amendment 17.
</td>
</tr>
</table>

Compare / EASA/ Incorporated Amendments/ Compare & Highlight Differences

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