---
title: "Appendix I to GM 21.A.101 Related documents — Annex I, Initial Airworthiness · Avioverse"
description: "I.1 Related Part 21 requirements. 21.A.15, Application 21.B.70, Certification specifications 21.B.75, Special conditions 21.B.80, Type-certification…"
url: "https://avioverse.aero/regulations/easa/initial-airworthiness/annex-i/section-a-technical-requirements/appendix-i-to-gm-21-a-101"
---

# Appendix I to GM 21.A.101 Related documents

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

Appendix Appendix

## Appendix I to GM 21.A.101 Related documents

I.1 Related [Part 21](https://avioverse.aero/glossary/easa/part-21) requirements.

21.A.15, Application

21.B.70, Certification specifications

21.B.75, Special conditions

21.B.80, Type-certification basis for a type-certificate or restricted type-certificate 21.B.82, Operational suitability data certification basis for an aircraft type certificate or restricted type-certificate 21.A.19, Changes requiring a new type certificate

21.B.103, Issuance of a type-certificate or restricted type-certificate

21.A.31, Type design

21.A.41, Type certificate

21.A.91, Classification of changes to a type certificate

21.A.93, Application

21.A.97, Requirements for approval of a major change

21.A.101, Type-certification basis, operational suitability data certification basis and environmental protection requirements for a major change to a type-certificate 21.B.107, Issuance of an approval of a change to a type-certificate

21.A.113, Application for a supplemental type-certificate

21.A.115, Requirements for approval of major changes in the form of a supplemental type-certificate 21.B.111, Issuance of a supplemental type-certificate

APPENDIX · Appendix I to GM 21.A.101 — Regulation (EU) No 748/2012 · ED Decision 2019/018/R · Initial Airworthiness Easy Access Rules · EAR revision 27 Nov 2025

[All rules in SECTION A — TECHNICAL REQUIREMENTS](https://avioverse.aero/regulations/easa/initial-airworthiness/annex-i/section-a-technical-requirements)

Consolidated from the EASA Easy Access Rules (revision 27 Nov 2025, extracted 13 Oct 2026) for convenience. Not the official publication — verify against the Official Journal of the European Union and the EASA publications before operational use.