---
title: "GM3 to AMC1 DAT.OR.100(a) Aeronautical data and information — SPECIFIC REQUIREMENTS FOR PROVIDERS OF DATA SERVICES, ATM/ANS · Avioverse"
description: "END USER In the context of this Regulation, the end users should be considered the ‘airspace users’ as defined in Article 2(8) of Regulation (EC) No…"
url: "https://avioverse.aero/regulations/easa/atm-ans/specific-requirements-for-providers-of-data/subpart-a/gm3-to-amc1-dat-or-100-a-aeronautical-data-and-information"
---

# GM3 to AMC1 DAT.OR.100(a) Aeronautical data and information

SPECIFIC REQUIREMENTS FOR PROVIDERS OF DATA SERVICES · Regulation (EU) 2017/373 · EAR revision 12 Mar 2025

GM Guidance material

## GM3 to AMC1 DAT.OR.100(a) Aeronautical data and information

END USER

In the context of this Regulation, the end users should be considered the ‘airspace users’ as defined in Article 2(8) of Regulation (EC) No 549/2004.

GM — Regulation (EU) 2017/373 · ED Decision 2017/001/R · ATM/ANS Easy Access Rules · EAR revision 12 Mar 2025

[All rules in SUBPART A — ADDITIONAL ORGANISATION REQUIREMENTS FOR PROVIDERS OF DATA SERVICES (DAT.OR)](https://avioverse.aero/regulations/easa/atm-ans/specific-requirements-for-providers-of-data/subpart-a)

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.