# The Operation of Air Services ... Regulations 2009, Regulation 21


For the purposes of regulations 19 and 20 the necessary approval is the approval specified in regulation 17 or in Article 13(3) of the EC Regulation.

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Source: https://www.legislation.gov.uk/uksi/2009/41/regulation/21 (the official version)
Page: https://openlegislation.uk/operation-of-air-services-regulations-2009/regulation-21
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.