Customs amendment adds a new Schedule entry under Customs Act powers, inserting notification reference for exemption. The Central Government, under section 25(1) of the Customs Act, 1962 read with section 43(4) of the Finance Act, 1985, amended Notification No. 158-Customs (24 May 1985) by inserting a new Schedule entry: Serial No. 254 referencing Notification No. 33/86-Customs dated 7 February 1986, to follow Serial No. 253.