---
title: "GM No 1 to 21.A.125A Letter of agreement – Meaning of individual — Annex I, Initial Airworthiness · Avioverse"
description: "‘Individual’ means that each part number or type of item (i.e., product, part or appliance) to be produced should be specifically referenced, either…"
url: "https://avioverse.aero/regulations/easa/initial-airworthiness/annex-i/section-a-technical-requirements/gm-no-1-to-21-a-125a-letter-of-agreement-meaning-of-individual"
---

# GM No 1 to 21.A.125A Letter of agreement – Meaning of individual

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

GM Guidance material

## GM No 1 to 21.A.125A Letter of agreement – Meaning of individual

‘Individual’ means that each part number or type of item (i.e., product, part or appliance) to be produced should be specifically referenced, either directly or through a referenced capability list, in the letter of agreement from the competent authority. The letter may also specify any limitation in the production rate.

GM — Regulation (EU) No 748/2012 · ED Decision 2012/020/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.