Powers of the State Government to rectify, revoke or modify

After Section 72 of the Principal Act, the following shall be inserted, namely:-"72-A.Powers of the State Government to rectify, revoke or modify.- The State Government may, at any stage or time, rectify, revoke or modify any of the acts, proceedings or decisions taken by the officers appointed under Section 3 as well as of the authorities constituted under this Act."