---
title: "21.A.441 Repair embodiment — Annex I, Initial Airworthiness · Avioverse"
description: "The embodiment of a repair shall be performed in accordance with Subpart C of Annex I (Part-M), or Subpart C of Annex Vb (Part-ML) to Regulation (EU) No…"
url: "https://avioverse.aero/regulations/easa/initial-airworthiness/annex-i/section-a-technical-requirements/21-a-441"
---

# 21.A.441 Repair embodiment

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

IR Implementing rule

## 21.A.441 Repair embodiment

(a) The embodiment of a repair shall be performed in accordance with Subpart C of Annex I (Part-M), or Subpart C of Annex Vb (Part-ML) to Regulation (EU) No 1321/2014, or Subpart C of Annex I (Part-ML.UAS) to Delegated Regulation (EU) 2024/1107 or by a production organisation approved under Subpart G of this Annex, in accordance with the privilege provided for in point 21.A.163(d).

(b) The design organisation shall provide the organisation that performs the repair with all the necessary installation instructions.

IR · 21.A.441 — Regulation (EU) No 748/2012 · Regulation (EU) 2024/1108 · 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.