(1)A Commissioner shall not conduct an investigation in respect of action taken in respect of appointments or removals, pay, discipline, superannuation or other personnel matters in relation to service under the [1977 c. 49.] National Health Service Act 1977 or the [1978 c. 29.] National Health Service (Scotland) Act 1978.
(2)A Commissioner shall not conduct an investigation in respect of action taken in matters relating to contractual or other commercial transactions, except for—
(a)matters relating to NHS contracts (as defined by section 4 of the [1990 c. 19.] National Health Service and Community Care Act 1990 and, in relation to Scotland, by section 17A of the National Health Service (Scotland) Act 1978), and
(b)matters arising from arrangements between a health service body and a body which is not a health service body for the provision of services for patients by that body.
(3)In determining what matters arise from arrangements mentioned in subsection (2)(b) the Health Service Commissioners for England and for Wales shall disregard any arrangements for the provision of services at an establishment maintained by a Minister of the Crown mainly for patients who are members of the armed forces of the Crown.
(4)Her Majesty may by Order in Council amend this section so as to permit the investigation by a Commissioner of any of the matters mentioned in subsection (1) or (2).
(5)A statutory instrument containing an Order in Council made by virtue of subsection (4) shall be subject to annulment in pursuance of a resolution of either House of Parliament.