Section 131(4) in The Goa, Daman and Diu Town and Country Planning Act, 1974
(4)The Town Planning Officer of any Planning and Development Authority may, by order in writing, and with the previous approval of the Planning and Development Authority, direct that any power exercisable by him under this Act or the rules or regulations made thereunder may also be exercised by any officer of the Planning and Development Authority or local authority specified in such order in such cases and subject to such conditions, if any, as may be specified therein.