No. 1/2017 - Dated: 19-6-2017 - CGST
Certain sections of the CGST Act, 2017 came into force w.e.f. 22.06.2017 - i.e Definitions, Administrations, Composition, Registration, Migration, Common Portal, Power to make rule
No. S.O. 2915(E) - Dated: 10-9-2016 - CGST
Provisions relating to Formation of GST Council comes into effect from 12-9-2016 - The Constitution (One Hundred and First Amendment) Act, 2016