Change of https://www.gov.uk/government/publications/regulatory-article-ra-5103-certification-of-design

Change description : 2025-11-28 09:35:00: Issue 9 has been published under NAA 25/50. [Guidance and regulation]

Showing diff : 2025-05-30 08:45:32.597427088 +00:00..2025-11-28 09:44:18.950939473 +00:00

Regulation

Regulatory Article (RA) 5103: certificate of design

RA covering the requirement to identify the extent to which the design specifications have been achieved.

From:
Ministry of Defence and Military Aviation Authority
Published
1 December 2014
Last updated
3028 MayNovember 2025 — See all updates

Documents

RA 5103: certificate of design

Ref: Issue 89

PDF, 11563.9 KB, 4 pages

Details

The purpose of Regulatory Articles (RA) is to provide the framework of policy, rules, directives, standards, processes and the associated direction, advice and guidance, which governs military aviation activity and against which air safety is assessed. The regulator develops regulations in response to applicable UK law, MOD needs, legal changes and recommendations resulting from both assurance or investigation functions.

Related information:

Updates to this page

Published 1 December 2014
Last updated 3028 MayNovember 2025 + show all updates

  2. Issue 8 has been published under NAA 25/25.

Sign up for emails or print this page

Update history

2025-11-28 09:35
Issue 9 has been published under NAA 25/50.

2025-05-30 09:34
Issue 8 has been published under NAA 25/25.

2023-11-30 11:57
Issue 7 has been published under NAA 23/60

2023-05-25 10:30
Issue 6 has been published under NAA 23/27

2022-12-05 11:40
MAA Form 111: Certificate of Design for Air Launched Weapons has been withdrawn – See NAA 22/39.

2022-07-19 09:39
MAA Form 100: Certificate of Design for Air System or Air System Modifications and MAA Form 100A: Certificate of Design for Products, Parts and Appliances have been withdrawn under NAA 22/18.