---
title: "66.A.1 Scope — Part-66 · Avioverse"
description: "This section defines the aircraft maintenance licence and establishes the requirements for application, issue and continuation of its validity."
url: "https://avioverse.aero/regulations/easa/continuing-airworthiness/part-66/section-a-technical-requirements/66-a-1"
---

# 66.A.1 Scope

Annex III (Part-66) · Regulation (EU) No 1321/2014 · EAR revision 2 Sep 2025

IR Implementing rule

## 66.A.1 Scope

This section defines the [aircraft](https://avioverse.aero/glossary/easa/aircraft) [maintenance](https://avioverse.aero/glossary/easa/maintenance) licence and establishes the requirements for application, issue and continuation of its validity.

IR · 66.A.1 — Regulation (EU) No 1321/2014 · Continuing Airworthiness Easy Access Rules · EAR revision 2 Sep 2025

[All rules in SECTION A — TECHNICAL REQUIREMENTS](https://avioverse.aero/regulations/easa/continuing-airworthiness/part-66/section-a-technical-requirements)

Consolidated from the EASA Easy Access Rules (revision 2 Sep 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.