---
title: "Part l — Test Criteria and Procedures — ADDITIONAL AIRWORTHINESS SPECIFICATIONS FOR OPERATIONS, Part-26 · Avioverse"
description: "Refer to CS-25 Appendix F Part I initial issue or later amendments."
url: "https://avioverse.aero/regulations/easa/additional-airworthiness/additional-airworthiness-specifications-for/appendix-f/part-l-test-criteria-and-procedures"
---

# Part l — Test Criteria and Procedures

ADDITIONAL AIRWORTHINESS SPECIFICATIONS FOR OPERATIONS · Regulation (EU) 2015/640 · EAR revision 20 Mar 2026

Official sources: [EASA Easy Access Rules (opens in a new tab)](https://www.easa.europa.eu/en/document-library/easy-access-rules/easy-access-rules-additional-airworthiness-specifications-2) · [EUR-Lex 2015/640 (opens in a new tab)](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32015R0640)

IR Implementing rule

## Part l — Test Criteria and Procedures

Refer to CS-25 Appendix F Part I initial issue or later amendments.

IR — Regulation (EU) 2015/640 · ED Decision 2015/013/R · Part-26 Easy Access Rules · EAR revision 20 Mar 2026

[All rules in Appendix F to CS-26](https://avioverse.aero/regulations/easa/additional-airworthiness/additional-airworthiness-specifications-for/appendix-f)

Consolidated from the EASA Easy Access Rules (revision 20 Mar 2026, extracted 2 Nov 2026) for convenience. Not the official publication — verify against the Official Journal of the European Union and the EASA publications before operational use.