---
title: "21.A.62 Availability of operational suitability data — Annex I, Initial Airworthiness · Avioverse"
description: "The holder of the type-certificate or restricted type-certificate shall make available:"
url: "https://avioverse.aero/regulations/easa/initial-airworthiness/annex-i/section-a-technical-requirements/21-a-62"
---

# 21.A.62 Availability of operational suitability data

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

IR Implementing rule

## 21.A.62 Availability of operational suitability data

The holder of the type-certificate or restricted type-certificate shall make available:

(a) at least one set of complete operational suitability data prepared in accordance with the applicable operational suitability certification basis, to all known EU operators of the aircraft, before the operational suitability data must be used by a training organisation or an EU operator; and

(b) any change to the operational suitability data to all known EU operators of the aircraft; and

(c) on request, the relevant data referred to in points (a) and (b) above, to:

1\. the competent authority responsible for verifying conformity with one or more elements of this set of operational suitability data; and

2\. any person required to comply with one or more elements of this set of operational suitability data.

IR · 21.A.62 — Regulation (EU) No 748/2012 · Regulation (EU) No 69/2014 · 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.