# 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: ADR.OPS.A.025 Data error detection and authentication


When originating, processing or transmitting data to the aeronautical information service (AIS) provider, the aerodrome operator shall:
(a)) ensure that digital data error detection techniques are used during the transmission and storage of aeronautical data, in order to support the applicable data integrity levels;
(b)) ensure that the transfer of aeronautical data is subject to a suitable authentication process such that recipients are able to confirm that the data or information has been transmitted by an authorised source.

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