# 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 3: OTHER OCCURRENCES

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

(1) Declaration of an emergency (‘Mayday’ or ‘PAN’ call).
(2) Significant external interference with Air Navigation Services (for example radio broadcast stations transmitting in the FM band, interfering with ILS (instrument landing system), VOR (VHF Omni Directional Radio Range) and communication).
(3) Interference with an aircraft, an ATS unit or a radio communication transmission including by firearms, fireworks, flying kites, laser illumination, high-powered lights lasers, Remotely Piloted Aircraft Systems, model aircraft or by similar means.
(4) Fuel dumping.
(5) Bomb threat or hijack.
(6) Fatigue impacting or potentially impacting the ability to perform safely the air navigation or air traffic duties.
(7) Any occurrence where the human performance has directly contributed to or could have contributed to an accident or a serious incident.

---
Source: https://www.legislation.gov.uk/eur/2015/1018/annex/III/division/3 (the official version)
Page: https://openlegislation.uk/eu-regulation-2015-1018/annex-III/division-3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.