When approval to proceed is given at the end of Defining a Programme, what does...

Approval to proceed at this stage authorizes work on all projects within the first tranche of the programme. The MSP Practitioner explains:"Approval to proceed is for first tranche, at end of that tranche, Go/No Go decision will be taken for next tranche,"meaning that the programme is phased with controlled progression through tranches rather than approval for the entire programme upfront.