# Commission Implementing Regulation (EU) No 1079/2012 of 16 November 2012 laying down requirements for voice channels spacing for the single European sky (Text with EEA relevance), Division 5

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

The CAA shall ensure that when a frequency assignment is to be converted to 8,33 kHz channel spacing, the new frequency assignment is tested for a trial period of an appropriate duration, during which time safe operation is verified, prior to registration in the central register.

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Source: https://www.legislation.gov.uk/eur/2012/1079/annex/III/division/5 (the official version)
Page: https://openlegislation.uk/eu-regulation-2012-1079/annex-III/division-5
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.