MOD Crest
AOF Acquisition Operating Framework

The high level principles and information that guide how the UK MOD Defence Acquisition Community works

version 3.1.1 – September 2010

AOF Home Page

About the AOF

  • Welcome to the UK Ministry of Defence (MOD) Acquisition Operating Framework (AOF). The authoritative source of policy and good practice for all members of the UK MOD and our Industry partners concerned with acquisition.
  • The AOF defines how we conduct, govern and control our Defence acquisition processes. It is a key enabler for improving our delivery to the armed forces and for driving greater value for money for the taxpayer. Ursula Brennan - 2nd Permanent Under Secretary (PUS)
  • A system of governance is in place to ensure AOF is kept up to date, coherent and relevant. I encourage feedback on any aspect of AOF. Please contact the relevant page owner shown, or the AOF Team directly on +44 (0)1225 883047 (Mil: 9355 83047).
  • Please take the time to read the AOF and ensure that you and your staff understand its requirements.

Ursula Brennan (2nd PUS)

More about the AOF.

Defence Acquisition Reform Programme

Information on Supplying the MOD

What's New in Acquisition ?

AOF News

  • In response to your comments in the AOF 2009 Customer Survey, the AOF has been re-organised to bring together information on Acquisition Business topics. All information previously in the Operational and Tactical Layers on acquisition business is now in the Acquisition Business section.
    Further improvements are coming soon.
  • The AOF 2010 Customer Survey will go live on the AOF on 1st October. Your feedback is essential to AOF improvement and we encourage your participation.

AOF – More Accessible to All

Accessibility and Usability information