---
title: "APPENDICES TO ANNEX II — REQUIREMENTS FOR COMPETENT AUTHORITIES — OVERSIGHT OF SERVICES AND OTHER ATM NETWORK FUNCTIONS, ATM/ANS — rule index · Avioverse"
description: "APPENDICES TO ANNEX II (1 paragraph), Regulation (EU) 2017/373. Implementing rules, AMC and GM with the official reference on every paragraph."
url: "https://avioverse.aero/regulations/easa/atm-ans/requirements-for-competent-authorities-oversight/appendices-to-annex-ii"
---

# APPENDICES TO ANNEX II

REQUIREMENTS FOR COMPETENT AUTHORITIES — OVERSIGHT OF SERVICES AND OTHER ATM NETWORK FUNCTIONS · Air Traffic Management / Air Navigation Services · Regulation (EU) 2017/373

1. ## [Appendix 1 EASA Form 157](https://avioverse.aero/regulations/easa/atm-ans/requirements-for-competent-authorities-oversight/appendices-to-annex-ii/appendix-1)

   CERTIFICATE FOR SERVICE PROVIDER EUROPEAN UNION COMPETENT AUTHORITY SERVICE PROVIDER CERTIFICATE \[CERTIFICATE NUMBER/ISSUE No] Pursuant to Implementing…

Consolidated from the EASA Easy Access Rules (revision 12 Mar 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.

Share [LinkedIn](https://www.linkedin.com/sharing/share-offsite/?url=https%3A%2F%2Favioverse.aero%2Fregulations%2Feasa%2Fatm-ans%2Frequirements-for-competent-authorities-oversight%2Fappendices-to-annex-ii)[X](https://twitter.com/intent/tweet?url=https%3A%2F%2Favioverse.aero%2Fregulations%2Feasa%2Fatm-ans%2Frequirements-for-competent-authorities-oversight%2Fappendices-to-annex-ii\&text=APPENDICES%20TO%20ANNEX%20II%20%E2%80%94%20ATM%2FANS)