Commencement of GST amendment: specified amendment provisions brought into force by state notification for operational effect. The Government of Andhra Pradesh, under sub section (2) of Section 1 of the Andhra Pradesh Goods and Services Tax (Amendment) Act, 2020, appoints a calendar date as the date on which the provisions of Sections 3, 4, 5, 6, 7, 8, 9, 10 and 14 of the Act shall come into force, by notification of the Revenue Department (Commercial Taxes II) signed by the Special Chief Secretary to Government.