Commencement of Puducherry GST Amendment provisions: sections two to fifteen in force from October first. Sections 2 to 15 of the Puducherry Goods and Services Tax (Amendment) Act, 2022 (Act No. 4 of 2022) are appointed to come into force on 1 October 2022 by notification under sub section (2) of section 1, issued by the Lieutenant Governor and promulgated through the Finance Department.