---
title: "Appendix 2 Basic training — Streams — REQUIREMENTS FOR SERVICE PROVIDERS CONCERNING PERSONNEL TRAINING AND COMPETENCE ASSESSMENT, ATM/ANS · Avioverse"
description: "Subject 3: AERONAUTICAL INFORMATION SERVICES Subject 4: METEOROLOGY Subject 5:"
url: "https://avioverse.aero/regulations/easa/atm-ans/requirements-for-service-providers-concerning/appendices-to-annex-xiii/appendix-2"
---

# Appendix 2 Basic training — Streams

REQUIREMENTS FOR SERVICE PROVIDERS CONCERNING PERSONNEL TRAINING AND COMPETENCE ASSESSMENT · Regulation (EU) 2017/373 · EAR revision 12 Mar 2025

Appendix Appendix

## Appendix 2 Basic training — Streams

Subject 3: AERONAUTICAL INFORMATION SERVICES

Subject 4: METEOROLOGY

Subject 5: COMMUNICATION

Subject 6: NAVIGATION

Subject 7: SURVEILLANCE

Subject 8: DATA PROCESSING

Subject 9: SYSTEM MONITORING & SYSTEM CONTROL

Subject 10: MAINTENANCE PROCEDURES

APPENDIX · Appendix 2 — Regulation (EU) 2017/373 · ATM/ANS Easy Access Rules · EAR revision 12 Mar 2025

[All rules in APPENDICES TO ANNEX XIII](https://avioverse.aero/regulations/easa/atm-ans/requirements-for-service-providers-concerning/appendices-to-annex-xiii)

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.