AMC1 M.A.501(a)(1) Classification and installation

• ED Decision 2021/009/R found in: Continuing Airworthiness (1321/2014) Part-M Part-145 Part-66 Part-147 Part-T Part-ML Part-CAMO Part-CAO (Jul 2024)

AMC1 M.A.501(a)(1) Classification and installation ED Decision 2021/009/R EASA FORM 1 OR EQUIVALENT (a) A document equivalent to an [EASA Form 1](#_DxCrossRefBm1518545031) may be: (1) a release document issued by an organisation under the terms of a bilateral agreement signed by the European Union; (2) a release document issued by an organisation approved under the terms of a JAA bilateral agreement until superseded by the corresponding agreement signed by the European Union; (3) a JAA Form One issued prior to 28 November 2004 by a JAR 145 organisation approved by a JAA Full Member State; (4) in the case of new aircraft components that were released from manufacturing prior to the Part 21 compliance date, the component should be accompanied by a JAA Form One issued by a JAR 21 organisation and approved by a JAA Full Member State within the JAA mutual recognition system; (5) a JAA Form One issued prior to 28 September 2005 by a production organisation approved by a competent authority in accordance with its national regulations; (6) a JAA Form One issued prior to 28 September 2008 by a maintenance organisation approved by a competent authority in accordance with its national regulations; (7) a release document acceptable to a competent authority according to the provisions of a bilateral agreement between the competent authority and a third country until superseded by the corresponding agreement signed by the European Union. This provision is valid provided the above agreements between the competent authority and a third country are notified to the European Commission and to the other competent authorities in accordance with Article 68 of Regulation (EU) 2018/1139; (8) a release document issued under the conditions described in Article 4 point 6 of Regulation (EU) No 1321/2014); (9) a ‘declaration of maintenance accomplished’ issued by the person or organisation that performed the maintenance, as specified in point [M.A.502(e)](#_DxCrossRefBm1518545007). (b) Any item in storage without an [EASA Form 1](#_DxCrossRefBm1518545031) or equivalent cannot be installed on aircraft registered in a Member State unless an EASA Form 1 is issued for such item by an appropriately approved maintenance organisation in accordance with [AMC M.A.613(a)](#_DxCrossRefBm1518545030) or [AMC1 CAO.A.070(a)](#_DxCrossRefBm1518545029) or [AMC2 145.A.50(d)](#_DxCrossRefBm1518545028). ##### AMC1 M.A.501(a)(1) Classification and installation *ED Decision 2021/009/R* **EASA FORM 1 OR EQUIVALENT** (a) A document equivalent to an [EASA Form 1](#_DxCrossRefBm1203439918) may be: (1) a release document issued by an organisation under the terms of a bilateral agreement signed by the European Union; (2) a release document issued by an organisation approved under the terms of a JAA bilateral agreement until superseded by the corresponding agreement signed by the European Union; (3) a JAA Form One issued prior to 28 November 2004 by a JAR 145 organisation approved by a JAA Full Member State; (4) in the case of new aircraft components that were released from manufacturing prior to the Part 21 compliance date, the component should be accompanied by a JAA Form One issued by a JAR 21 organisation and approved by a JAA Full Member State within the JAA mutual recognition system; (5) a JAA Form One issued prior to 28 September 2005 by a production organisation approved by a competent authority in accordance with its national regulations; (6) a JAA Form One issued prior to 28 September 2008 by a maintenance organisation approved by a competent authority in accordance with its national regulations; (7) a release document acceptable to a competent authority according to the provisions of a bilateral agreement between the competent authority and a third country until superseded by the corresponding agreement signed by the European Union. This provision is valid provided the above agreements between the competent authority and a third country are notified to the European Commission and to the other competent authorities in accordance with Article 68 of Regulation (EU) 2018/1139; (8) a release document issued under the conditions described in Article 4 point 6 of Regulation (EU) No 1321/2014); (9) a ‘declaration of maintenance accomplished’ issued by the person or organisation that performed the maintenance, as specified in point [M.A.502(e)](#_DxCrossRefBm1203439894). (b) Any item in storage without an [EASA Form 1](#_DxCrossRefBm1203439918) or equivalent cannot be installed on aircraft registered in a Member State unless an EASA Form 1 is issued for such item by an appropriately approved maintenance organisation in accordance with [AMC M.A.613(a)](#_DxCrossRefBm1203439917) or [AMC1 CAO.A.070(a)](#_DxCrossRefBm1203439916) or [AMC2 145.A.50(d)](#_DxCrossRefBm1203439915).