Changes to a project budget affecting the outputs, completion date or total estimated project costs require a formal budget revision that is agreed by the signatories of the original project document, and may need the approval of the donor, UN pooled fund steering committee or vertical fund, if relevant. The UNDP programme manager alone may sign the revision provided the other signatories have no objection. This procedure may be applied, for example, when the purpose of the revision is only to re-phase activities among years.
To ensure the programme remains relevant and effectively contributes to outcome level results, the programme board may approve some changes to the programme without the need to resubmit the programme document to the UNDP Executive Board. These include: (a) removal of outputs that would not adversely affect the achievement of agreed outcomes; (b) adding new outputs necessary to achieve a given agreed outcome identified after the approval of the programme document; and c) changing outcome or output indicators that measure the progress of the programme.