- Project plans
- Project activities
- Legislation and standards
- Industry context
Last edited 15 Feb 2018
Major projects authority MPA
The Major Projects Authority was established by the government to '...bring about the successful delivery of major projects across central Government by working with departments to ensure the fitness and quality of major projects throughout their life' (ref HM Treasury, Major project approval and assurance guidance).
- It requires HM Treasury approval.
- It could lead to a breach in departmental expenditure limits.
- It involves significant levels of unplanned spending.
- It could set an expensive precedent.
 Major projects procedures
Projects will generally be reviewed at the following stages:
- Starting gate review. A starting gate review is commissioned by submitting a Risk Potential Assessment (RPA) to the Major Projects Authority.
- Strategic outline case, before any public commitments are made (this may be preceded by OGC gateway review 1 or some other project assessment review (PAR)).
- Outline business case, before OJEU notices are placed (this may be preceded by OGC gateway review 2 or some other project assessment review (PAR)).
- Full business case, before contracts are finalised (this may be preceded by OGC gateway review 3 or some other project assessment review).
- Further project assessment reviews depending on the nature of the specific project. These may follow OGC gateway reviews.
- Consequential reviews for projects that are in difficulty.
- Major Projects Review Group (MPRG).
- Treasury Approval Point with panel meeting.
- Treasury Approval Point without panel meeting.
The Major Projects Review Group consists of government and private sector experts, from which a panel of three or four individuals are selected to review projects that meets any of the following criteria:
- The whole life costs are over £1bn.
- They are high risk and complex.
- They set a precedent.
- They are highly innovative.
- They are 'of concern'.
The panel chair will make a recommendation to either:
 Find out more
 Related articles on Designing Buildings Wiki
- BIM Task Group.
- Common Minimum Standards.
- Efficiency and Reform Group.
- Government Construction Strategy.
- Infrastructure and Projects Authority.
- Infrastructure UK.
- Infrastructure Exports: UK (IE:UK).
- International Infrastructure Support System (IISS).
- Major project construction contract.
- Nationally significant infrastructure projects.
- OGC Gateway Review process.
- Public procurement.
- The Green Book.
- Whole life costs.
 External references.
- Major Projects Authority, Assurance Toolkit.
- HM Treasury, Major project approval and assurance guidance.
- Cabinet Office,Integrated Assurance and approvals, Lifespan of a Major Project on the Government Major Projects Portfolio.
- Cabinet Office, MPA Integrated Assurance Toolkit for Major Projects.
- Cabinet Office,Starting Gate Guidance
- Cabinet Office, Risk Potential Assessment Form
- Cabinet Office, A Guide to Planning Integrated Assurance and Approvals
- HM Treasury, Green Book. A framework for the appraisal and evaluation of all policies, programmes and projects.
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