In section 2 of the Wealth-tax Act, 1957(27 of 1957) (hereinafter referred to as the Wealth-tax Act),--
(a) in clause (ca)-
(i) after the words and figure "section 8 of this Act and also the", the Words "Additional Commissioner or" shall be inserted and shall be deemed to have been inserted with effect from the 1st day of June, 1994;
(ii) after the words "Additional Commissioner or", as so inserted, the words "Additional Director or" shall be inserted and shall be deemed to have been inserted with effect from the 1st day of October, 1996; (b) for clause (ka), the following clause shall be substituted and shall be deemed to have been substituted with effect from the 25th day of August, 1976, namely:--
'(ka) "India" means the territory of India as referred to in article 1 of the Constitution, its territorial waters, seabed and subsoil underlying such waters, continental shelf, exclusive economic zone or any other maritime zone as referred to in the Territorial Waters, Continental Shelf, Exclusive Economic Zone and other Maritime Zones Act, 1976(80 of 1976), and the air space above its territory and territorial waters;'.