The Provincial Government, may by the notification in the Official Gazette] delegate:- (a) all or any of the powers conferred on it by sections 2 (9), 33 (3) (b), 70 (1), 74 and 78 to the [Chief Revenue Authority]; and (b) all or any of the powers conferred on the [Chief Revenue Authority] by section 45 (1), (2), 56 (1) and 70 (2) to su...