---
title: "ATM/ANS.OR.B.025 Facilities requirements — Part-ATM/ANS.OR · Avioverse"
description: "A service provider shall ensure that there are adequate and appropriate facilities to perform and manage all tasks and activities in accordance with the…"
url: "https://avioverse.aero/regulations/easa/atm-ans/annex-iii-common-requirements-for-service/subpart-b/atm-ans-or-b-025"
---

# ATM/ANS.OR.B.025 Facilities requirements

ANNEX III COMMON REQUIREMENTS FOR SERVICE PROVIDERS (Part-ATM/ANS.OR) · Regulation (EU) 2017/373 · EAR revision 12 Mar 2025

IR Implementing rule

## ATM/ANS.OR.B.025 Facilities requirements

A service provider shall ensure that there are adequate and appropriate facilities to perform and manage all tasks and activities in accordance with the applicable requirements.

IR · ATM/ANS.OR.B.025 — Regulation (EU) 2017/373 · ATM/ANS Easy Access Rules · EAR revision 12 Mar 2025

[All rules in SUBPART B — MANAGEMENT (ATM/ANS.OR.B)](https://avioverse.aero/regulations/easa/atm-ans/annex-iii-common-requirements-for-service/subpart-b)

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.