# Commission Regulation (EU) 2015/340 of 20 February 2015 laying down technical requirements and administrative procedures relating to air traffic controllers' licences and certificates pursuant to Regulation (EC) No 216/2008 of the European Parliament and of the Council, amending Commission Implementing Regulation (EU) No 923/2012 and repealing Commission Regulation (EU) No 805/2011 (Text with EEA relevance), Division ATCO.D.050: Prerequisites of unit training

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

Unit training may only be started by persons who are holders of:
(a)a student air traffic controller licence with the appropriate rating and, if applicable, rating endorsement; or
(b)an air traffic controller licence with the appropriate rating and, if applicable, rating endorsement;
provided that the requirements set out in ATCO.B.001(d) and ATCO.B.010(b) are met.

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Source: https://www.legislation.gov.uk/eur/2015/340/annex/I/part/ATCO/division/subpart+d/section/3/division/atco.d.050 (the official version)
Page: https://openlegislation.uk/eu-regulation-2015-340/annex-I/part-ATCO/division-subpart+d/section-3/division-atco.d.050
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.