# The Air Navigation (Single European Sky) (Penalties) Order 2009, Paragraph 9


Commission Implementing Regulation (EU) No 1207/2011 of 22 November 2011 laying down requirements for the performance and the interoperability of surveillance for the single European sky.

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Source: https://www.legislation.gov.uk/uksi/2009/1735/schedule/paragraph/9 (the official version)
Page: https://openlegislation.uk/air-navigation-single-european-sky-penalties-order-2009/schedule/paragraph-9
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.