---
title: "145.A.155 Immediate reaction to a safety problem — Part-145 · Avioverse"
description: "The organisation shall implement: any safety measures mandated by the competent authority in accordance with point 145.B.135;"
url: "https://avioverse.aero/regulations/easa/continuing-airworthiness/part-145/section-a-technical-and-organisation-requirements/145-a-155"
---

# 145.A.155 Immediate reaction to a safety problem

Annex II (Part-145) · Regulation (EU) No 1321/2014 · EAR revision 2 Sep 2025

IR Implementing rule

## 145.A.155 Immediate reaction to a safety problem

The [organisation](https://avioverse.aero/glossary/easa/organisation) shall implement:

(a) any safety measures mandated by the competent authority in accordance with point 145.B.135;

(b) any relevant mandatory safety information issued by the Agency.

IR · 145.A.155 — Regulation (EU) No 1321/2014 · Regulation (EU) 2021/1963 · Continuing Airworthiness Easy Access Rules · EAR revision 2 Sep 2025

[All rules in SECTION A — TECHNICAL AND ORGANISATION REQUIREMENTS](https://avioverse.aero/regulations/easa/continuing-airworthiness/part-145/section-a-technical-and-organisation-requirements)

Consolidated from the EASA Easy Access Rules (revision 2 Sep 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.