Skip to content

A gradual release of Avioverse begins in October 2026. Request early access →

21L.A.171 Scope

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

IRImplementing rule

21L.A.171Scope

This Subpart establishes:

(a)the procedure for declaring the design capability by natural and legal persons who design products under this Section; and

(b)the rights and obligations of the persons making declarations of design capability referred to in point (a).

IR · 21L.A.171 — Regulation (EU) No 748/2012 · Regulation (EU) 2022/1358 · Initial Airworthiness Easy Access Rules · EAR revision 27 Nov 2025

All rules in SECTION A - TECHNICAL REQUIREMENTS

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.

Ask Metis about 21L.A.171 →

Metis opens with Avioverse in October 2026 · request early access.