The Council may, in writing, delegate to—
(a) a member of the Council; or
(b) the Registrar or any other person employed by the Institute under this Part; or
(c) a member of a committee or body established under this Part; or
(d) the members of the governing board of a college established under this Part—
its powers under this Act, other than—
(e) the power to refuse to grant registration or to refuse to renew registration; or
(f) the power to impose or to amend, vary or revoke conditions, limitations or restrictions on registration; or
(g) this power to delegate.