# Commission Regulation (EU) No 1178/2011 of 3 November 2011 laying down technical requirements and administrative procedures related to civil aviation aircrew pursuant to Regulation (EC) No 216/2008 of the European Parliament and of the Council (Text with EEA relevance), Division ARA.MED.255: Enforcement measures

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

If, during oversight or by any other means, evidence is found showing a non-compliance of an AeMC, an AME or a GMP, the CAA shall have a process to review the medical certificates issued by that AeMC, AME or GMP and may render them invalid where required to ensure flight safety.

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Source: https://www.legislation.gov.uk/eur/2011/1178/annex/VI/division/SUBPART+MED/section/II/division/ARA.MED.255 (the official version)
Page: https://openlegislation.uk/eu-regulation-2011-1178/annex-VI/division-SUBPART+MED/section-II/division-ARA.MED.255
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.