Short title and extent

(1) This Act may be called the TamilNadu Additional Sales Tax Act, 1970. (2) It shall be deemed to have come into force on the f st April 1970. (1) This Act may be called the Tamil Nadu Additional Sales Tax (Amendment) Act, 1999 (and subsequent acts of 2001, 2002, 2005). (2) [Various commencement dates for specific sections as per the respective amendment acts].