# Commission Implementing Regulation (EU) 2015/1018 of 29 June 2015 laying down a list classifying occurrences in civil aviation to be mandatorily reported according to Regulation (EU) No 376/2014 of the European Parliament and of the Council (Text with EEA relevance), Division 1.1: Air operations

Extent: E+W+S+N.I.

(1) Unintentional loss of control.
(2) Landing outside of intended landing area.
(3) Inability or failure to achieve required aircraft performance expected in normal conditions during take-off, climb or landing.
(4) Runway incursion
(5) Runway excursion.
(6) Any flight which has been performed with an aircraft which was not airworthy, or for which flight preparation was not completed, which has or could have endangered the aircraft, its occupants or any other person.
(7) Unintended flight into IMC (Instrument Meteorological Conditions) conditions of aircraft not IFR (Instrument flight rules) certified, or a pilot not qualified for IFR, which has or could have endangered the aircraft, its occupants or any other person.
(8) Unintentional release of cargo.

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Source: https://www.legislation.gov.uk/eur/2015/1018/annex/V/division/1/division/1.1 (the official version)
Page: https://openlegislation.uk/eu-regulation-2015-1018/annex-V/division-1/division-1.1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.