14 We support the steps which the government has taken so far, which have increased the maturity of the central assurance system. The new mandate, and in particular the creation of the Authority, have contributed to some significant impacts, such as improved data on government's major projects and a positive effect on the outcome of some projects, including influencing decisions to halt them.
15 However, for the system to continue to benefit government into the future, it has to be built to last. There needs to be a chain of close cooperation between its constituent organisations, and the Authority, HM Treasury, and departments are not yet engaging as effectively with each other as they should be. Processes need to be formalised, and sufficient resources must be available, to avoid the system becoming overdependent on key individuals. The ambition of regular transparent reporting, which has not yet been met, is crucial for encouraging cooperation and improving project performance. HM Treasury, departments and the Authority must make improvements to maximise the value for money that can be achieved from the assurance system.