# Commission Regulation (EU) No 139/2014 of 12 February 2014 laying down requirements and administrative procedures related to aerodromes pursuant to Regulation (EC) No 216/2008 of the European Parliament and of the Council (Text with EEA relevance), Division (j): The aerodrome operator shall ensure that the aerodrome manual:

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

(1)is signed by the accountable manager of the aerodrome;
(2)is printed or is in electronic format and is easy to revise;
(3)has a system for version control management which is applied and made visible in the aerodrome manual; and
(4)observes human factors principles and is organised in a manner that facilitates its preparation, use and review.

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Source: https://www.legislation.gov.uk/eur/2014/139/annex/III/division/5/division/1/division/j (the official version)
Page: https://openlegislation.uk/eu-regulation-2014-139/annex-III/division-5/division-1/division-j
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.