# Commission Implementing Regulation (EU) 2019/123 of 24 January 2019 laying down detailed rules for the implementation of air traffic management (ATM) network functions and repealing Commission Regulation (EU) No 677/2011 (Text with EEA relevance), Division 3

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

ATFM function shall follow detailed working arrangements for the implementation of ATFM measures. All operational stakeholders involved shall adhere to rules and procedures that ensure that air traffic control capacity is used safely and to the maximum extent possible;

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Source: https://www.legislation.gov.uk/eur/2019/123/annex/II/part/A/division/3 (the official version)
Page: https://openlegislation.uk/eu-regulation-2019-123/annex-II/part-A/division-3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.