# The Air Navigation Order 2016, Chapter 4

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

Provision of ... Air Traffic Controller Licensing Regulation
Subject matter
Article 2(1)
Compliance with requirements and procedures
ATCO.A.015(b)
Exercise of the privileges of licences and provisional inability
ATCO.MED.A.020
Decrease in medical fitness

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Source: https://www.legislation.gov.uk/uksi/2016/765/schedule/13/part/3/chapter/4 (the official version)
Page: https://openlegislation.uk/air-navigation-order-2016/schedule-13/part-3/chapter-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.