Commencement of Delhi GST Amendment provisions set for specified sections to take effect on appointed date. The Lt. Governor, exercising the statutory appointment power, notifies 1 January 2020 as the date on which the provisions of sections 2 to 21 of the Delhi Goods and Services Tax (Amendment) Act, 2019 shall come into force, except for section 2, section 7, section 10 and sections 13 to 20, by a Finance Department notification.