13 Area agencies’ powers of specification
An area agency’s powers of specification for the purposes of any of the following provisions of these Regulations, that is to say—
(a) regulation 5(4) (conditions for works);
(b) regulation 5(5) (standards of works);
(c) regulation 6(2) (maximum amount of grant, and grant-calculation basis, for any category or categories of works);
(d) regulation 7(3) (persons competent to sign works application on behalf of applicant, and form of works application);
(e) regulation 7(4) (particulars to be contained in works application);
(f) regulation 10(2) (works applications: form of, and particulars to be contained in, claim for payment of grant);
(g) regulation 12(2) (materials-only applications: form of, and particulars to be contained in, claim for payment of grant),
may be exercised either in relation to their area generally or in relation to particular cases or descriptions of case, including different areas.