RAT methodology

EASA defines “RAT methodology” in one regulation. The wording below is reproduced verbatim from the EASA Easy Access Rules, with a link to the paragraph it comes from.

‘RAT methodology’ means the Risk Analysis Tool methodology developed by Eurocontrol used to classify safety related occurrences in the ATM domain;

Article 2 · Occurrence Reporting · Regulation (EU) No 376/2014 · Easy Access Rules, 27 Sep 2023 revision · Read Article 2

Defined in the same article

ARMS-ERC methodology
ATM
ATM airborne severity score
ATM ground severity score
ATM overall severity score
Eurocontrol

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