---
title: "ANNEX — Commission Implementing Regulation (EU) 2021/2082, Occurrence Reporting — rule index · Avioverse"
description: "ANNEX (1 paragraph), Regulation (EU) No 376/2014. This Annex lays down conversion procedures from RAT and ARMS ERC scores to the ERCS score () defined in…"
url: "https://avioverse.aero/regulations/easa/occurrence-reporting/commission-implementing-regulation-eu-2021-2082/annex"
---

# ANNEX

Commission Implementing Regulation (EU) 2021/2082 · Occurrence Reporting · Regulation (EU) No 376/2014

1. ## [Conversion procedures from the Risk Analysis Tool (RAT) and Aviation Risk Management Solutions — Event Risk Classification (ARMS-ERC) scores into the European Risk Classification Scheme (ERCS) scores](https://avioverse.aero/regulations/easa/occurrence-reporting/commission-implementing-regulation-eu-2021-2082/annex/conversion-procedures-from-the-risk-analysis-tool-rat-and-aviation-risk)

   This Annex lays down conversion procedures from RAT and ARMS ERC scores to the ERCS score () defined in Step 2 of the Annex to Commission Delegated…

Consolidated from the EASA Easy Access Rules (revision 27 Sep 2023, 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.

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