9.—(1) Anything which is authorised or required to be done by the SEM Committee may be done by—
(a)any member of the SEM Committee who is authorised for that purpose by the Committee, either generally or specifically;
(b)any sub-committee of the SEM Committee which is so authorised; or
(c)any member of the staff of the Authority or CER who is so authorised.
(2) Sub-paragraph (1)(b) does not apply to a sub-committee whose members include any person who is not a member, or member of the staff, of the Authority or CER.