The Government has published the Central Goods and Services Tax (Amendment) Act 2018, Integrated Goods and Services Tax (Amendment) Act 2018 , Union Territory Goods and Services Tax (Amendment) Act 2018, and Goods and Services Tax (Compensation to States) Amendment Act, 2018 dated 30th August, 2018 in the Official Gazette of India. The proposed amendments have now received assent of the President of India on 29th August, 2018 and has been published in the Gazette for general information.
The amendments in provisions of said Acts shall come into force on such date as the Central Government may appoint by notification in the Official Gazette. Moreover, different dates may be appointed for different provisions of said Act and any reference in any such provision to the commencement of said Acts shall be construed as a reference to the coming into force of that provisions.
For further clarifications please refer the attached documents.
Source: E- Gazette