# Commission Implementing Regulation (EU) 2017/373 of 1 March 2017 laying down common requirements for providers of air traffic management/air navigation services and other air traffic management network functions and their oversight, repealing Regulation (EC) No 482/2008, Implementing Regulations (EU) No 1034/2011, (EU) No 1035/2011 and (EU) 2016/1377 and amending Regulation (EU) No 677/2011 (Text with EEA relevance), Division: AIS.OR.335 General – Digital data sets

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

If available, an AIS provider shall ensure that digital data is in the form of the following data sets:
(1)AIP data set;
(2)terrain data set;
(3)obstacle data sets;
(4)aerodrome mapping data sets; and
(5)instrument flight procedure data sets.
An AIS provider shall ensure that a checklist of valid data sets shall be regularly provided.

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Source: https://www.legislation.gov.uk/eur/2017/373/annex/VI/division/1/division/Chapter/division/1n1 (the official version)
Page: https://openlegislation.uk/eu-regulation-2017-373/annex-VI/division-1/division-Chapter/division-1n1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.