1. Provide human resource and administrative support to Commissions of Inquiry (COI), administrative inquiries and other investigations which are appointed by the Prime Minister;
2. Coordinate and facilitate the implementation of the recommendations contained in the reports of these inquiries and investigations;
3. Make referrals on specific recommendations of the COI to relevant authorities such as police for criminal investigation, prosecution and Ombudsman Commission for leadership matters; and
4. Support interagency-investigations into allegations and recommend administrative measures to relevant authorities.

To provide effective and efficient corporate and other support services to the Prime Minister, the Governor General, the National Executive Council, Ministers, Ministerial Committees, and the Department.