Skip to content

A gradual release of Avioverse begins in October 2026. Request early access →

MET.OR.105 Retention of meteorological information

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

IRImplementing rule

MET.OR.105Retention of meteorological information

(a)A meteorological services provider shall retain meteorological information issued for a period of at least 30 days from the date of issue.

(b)This meteorological information shall be made available, on request, for inquiries or investigations and, for these purposes, shall be retained until the inquiry or investigation is completed.

IR · MET.OR.105 — Regulation (EU) 2017/373 · ATM/ANS Easy Access Rules · EAR revision 12 Mar 2025

GMGuidance material

GM1 MET.OR.105(b)Retention of meteorological information

Show the text

GENERAL The competent authority determines who may be provided with meteorological information about inquiries and investigations concerning aviation.

GM · GM1 MET.OR.105(b) — Regulation (EU) 2017/373 · ED Decision 2020/008/R · ATM/ANS Easy Access Rules · EAR revision 12 Mar 2025

All rules in SUBPART A — ADDITIONAL ORGANISATION REQUIREMENTS FOR PROVIDERS OF METEOROLOGICAL SERVICES (MET.OR)

Consolidated from the EASA Easy Access Rules (revision 12 Mar 2025, extracted 17 Aug 2026) for convenience. Not the official publication — verify against the Official Journal of the European Union and the EASA publications before operational use.

Ask Metis about MET.OR.105 →

Metis opens with Avioverse in October 2026 · request early access.