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21L.B.162 Issuance or amendment of a certificate of airworthiness or a restricted certificate of airworthiness

Annex Ib · Regulation (EU) No 748/2012 · EAR revision 27 Nov 2025

IRImplementing rule

21L.B.162Issuance or amendment of a certificate of airworthiness or a restricted certificate of airworthiness

(a)The competent authority of the Member State of registry shall issue or amend a certificate of airworthiness (EASA Form 25, see Appendix VI to Annex I (Part 21)) without undue delay when the applicant has provided the documentation required by point 21L.A.143 and complies with the obligations in point 21L.A.144, and when it is satisfied: 1. for new aircraft, that the aircraft, and its engine and propeller if applicable, conforms to a design approved in accordance with Subpart B of this Annex and is in a condition for safe operation; 2. for used aircraft, that: (i) the aircraft, and its engine and propeller if applicable, conforms to a type design approved in accordance with Subpart B of this Annex and any supplemental type certificate, change or repair approved in accordance with Subpart D, E or M of this Annex; (ii) the applicable airworthiness directives have been complied with; and (iii) an airworthiness review has been carried out in accordance with the applicable requirement of Annex I (Part-M) or Annex Vb (Part-ML) to Regulation (EU) No 1321/2014.

(b)The competent authority of the Member State of registry shall issue or amend a restricted certificate of airworthiness (EASA Form 24B, see Appendix I) without undue delay when the applicant has provided the documentation required by point 21L.A.143 and complies with the obligations in point 21L.A.144, and when it is satisfied: 1. for new aircraft, that the aircraft, and its engine and propeller if applicable, conforms to an aircraft design for which design compliance has been declared in accordance with Subpart C of Section A of this Annex which is registered by the Agency in accordance with point 21L.B.63 at the time of application, and is in a condition for safe operation; 2. for used aircraft, that: (i) the aircraft, and its engine and propeller if applicable, conforms to an aircraft design for which design compliance has been declared in accordance with Subpart C of Section A of this Annex, and which is registered by the Agency in accordance with point 21L.B.63 at the time of application, along with any design changes or repair design changes for which design compliance has been declared in accordance with Subpart F or N of Section A of this Annex which are registered by the Agency in accordance with point 21L.B.122 or point 21L.B.222, or by the declarant in accordance with point (c) of point 21L.A.105; (ii) the applicable airworthiness directives have been complied with; and (iii) an airworthiness review has been carried out in accordance with the applicable requirement of Annex I (Part-M) or Annex Vb (Part-ML) to Regulation (EU) No 1321/2014.

(c)By way of derogation from points (a) and (b), for a used aircraft transferred from another Member State having an airworthiness certificate issued in accordance with this Annex, the competent authority of the new Member State of registry shall issue the certificate of airworthiness or restricted certificate of airworthiness where it is satisfied that the applicant complies with point 21L.A.144(a) and has provided a copy of the current certificate of airworthiness or restricted certificate of airworthiness and one of the following: 1. the documentation required by point 21L.A.143(e)(1); 2. the documentation required by point 21L.A.143(e)(2).

(d)Where applicable, in addition to the airworthiness certificate referred to in point (a), point (b) or point (c), the competent authority of the Member State of registry shall issue an airworthiness review certificate in accordance with point M.B.901 of Annex I (Part-M) or point ML.B.901 of Annex Vb (Part-ML) to Regulation (EU) No 1321/2014, as applicable.

(e)A certificate of airworthiness or a restricted certificate of airworthiness shall be issued for an unlimited duration. It may be amended only by the competent authority of the Member State of registry.

IR · 21L.B.162 — Regulation (EU) No 748/2012 · Initial Airworthiness Easy Access Rules · EAR revision 27 Nov 2025

GMGuidance material

GM1 21L.B.162(b)Issuance or amendment of a certificate of airworthiness or a restricted certificate of airworthiness

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In accordance with Article 18(2)(a) of Regulation (EU) 2018/1139, a restricted certificate of airworthiness is issued for individual aircraft that conform to a design that has been subject to a declaration of design compliance in accordance with Subpart C of Annex Ib (Part 21 Light). This should not be confused with a restricted certificate of airworthiness issued under Annex I (Part 21) to Regulation (EU) No 748/2012. The term ‘registered by the Agency in accordance with point 21L.B.63 at the time of application’ means that the declaration of design compliance is registered and published on the EASA website, or registered in a repository for declarations of design compliance at the time of the application. The competent authority should ensure that the relevant declaration of design compliance is still registered by EASA prior to issuing a restricted certificate of airworthiness. It is possible that EASA has either temporarily or permanently deregistered the declaration of design compliance in the event of discovering an issue that affects safety in accordance with point 21L.B.22(a)(9). Following the joint first-article inspection conducted by EASA in accordance with point 21L.B.62(b) and the competent authority of the Member State of manufacture in accordance with either point 21L.B.143(b) or point 21L.B.251(b), it is possible that there could be a short delay in EASA conducting the necessary administrative actions to register the declaration of design compliance. In the interim, and to avoid any delays in issuing the first restricted certificate of airworthiness, the competent authority of the Member State of registry may directly contact EASA to confirm that there are no outstanding actions preventing the registration of the declaration of design compliance thereby enabling the competent authority of the Member State of registry to issue the first restricted certificate of airworthiness.

GM · GM1 21L.B.162(b) — Regulation (EU) No 748/2012 · ED Decision 2023/013/R · Initial Airworthiness Easy Access Rules · EAR revision 27 Nov 2025

GMGuidance material

GM1 21L.B.162(d)Issuance or amendment of a certificate of airworthiness or a restricted certificate of airworthiness

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INITIAL AIRWORTHINESS REVIEW CERTIFICATE In accordance with the applicable continuing airworthiness requirements, a certificate referred to in point 21L.B.162(a) and (b) is valid only if a valid airworthiness review certificate is attached to it. For new aircraft, the competent authority should issue the airworthiness review certificate when issuing the certificate referred to in point 21L.B.162(a) and (b).

GM · GM1 21L.B.162(d) — Regulation (EU) No 748/2012 · ED Decision 2023/013/R · Initial Airworthiness Easy Access Rules · EAR revision 27 Nov 2025

All rules in SECTION B - PROCEDURES FOR COMPETENT AUTHORITIES

Consolidated from the EASA Easy Access Rules (revision 27 Nov 2025, extracted 17 Aug 2026) for convenience. Not the official publication — verify against the Official Journal of the European Union and the EASA publications before operational use.

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