Regulatory Article (RA) 4809: acceptance of components (MRP 145.A.42)

RA covering the requirement to classify and label components when accepting these components.


RA 4809: acceptance of components (MRP 145.A.42)

UK MAA form 1: Authorized release certificate (open format)


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.

Published 27 November 2014
Last updated 30 November 2018 + show all updates
  1. Issue 5 has been published under NAA 18/37.
  2. Authorized release certificate form published.
  3. Issue 4 has been published under NAA 16/18.
  4. First published.