Guidance
Defence Standards (Def Stan) 972 amendments
The following tables relates to changes against Def Stan 972.
Documents
Details
Notice of proposed amendments (NPA)
- the NPAs relate to changes against Def Stan 972
- comments on any NPA are to be returned to DSA-MAA-MRPEnquiries@mod.gov.uk by the date stated in the NPA
Notice of authorized amendments (NAA)
- the NAAs relate to changes in Def Stan 00-972 which have been incorporated
Updates to this page
Published 5 August 2015
Last updated 10 April 2026
show all updates
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Issue 2 of Def Stan 00-972 has been released as of 14 February 2026 with a full review of all 13 chapters.
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The Defence Standards 972 amendments page has been reviewed and updated.
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All Parts of Def Stan 00-972 Military Air Traffic Services Equipment Safety and Performance Standards updated.
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First published.