The independent assurance given to the NSW Government and sponsor agencies on the viability of large capital projects throughout their lifecycle is inadequate. Government policy is regularly not followed and not properly communicated to those responsible for implementing such policy.
 
This audit sought to test the effectiveness of the NSW capital project assurance system - which includes gateway reviews and reporting - but significant levels of non-compliance identified in our case studies prevented this. The NSW Commission of Audit also identified this issue in 2012. Gateway reviews are conducted by independent reviewers at key stages of a project’s life cycle and provide an independent assessment on a project’s readiness to proceed to the next stage.

Parliamentary reference - Report number #252 - released 7 May 2015