5 Prescription of other circumstances and purposes
Each of the following is a prescribed circumstance or purpose for the purposes of section 56(2)(h) of the Act—
(a) the carrying out by the Comptroller and Auditor General, or the Comptroller and Auditor General for Northern Ireland, of any of their functions under any enactment;
(b) complying with any international obligation of the United Kingdom;
(c) the conduct of negotiations by the Secretary of State with representatives of the government of a country outside the United Kingdom;
(d) the provision of information, by or with the consent of the Secretary of State, to any international organisation of which the United Kingdom is a member.