Section 88(3)(i) in Tamil Nadu General Sales Tax Act, 1959
(i)all rules, regulations, notifications, clarifications or orders made or issued under any of the provisions of the said Act or 1970 Act, as the case may be, and continuing in force on the date immediately before the commencement of this Act, shall continue in force on or after such date in so far as they are not inconsistent with the provisions of this Act or the rules made thereunder until they are repealed or amended.