Section 414A(5) in Chennai City Municipal Corporation Act, 1919
(5)Any action except in respect of water supply and sewerage services, taken under the Tamil Nadu Act V of 1920 or the Tamil Nadu Act 21 of 1994, as the case may be, by any authority before the date of such Notification, shall be deemed to have been taken by the authority competent to take such action under this Act as if this Act had then been in force.