CBIC Notifies CGST (Amendment) Act, 2018 from 1st Feb 2019 [Read Notification]
In order to give effect todecisions taken in 28th GST Council meeting Government has taken one more step i.e. notification of GST amendment Act 2018. The GST bill got affirmation from President on 29th August 2018 and GST amendment Act is effective with effect From 1st February 2019.
Refer Below Official Notification
[To be published in the Gazette of India, Extraordinary, Part II, Section 3, Sub-section (i)]

Government of India
Ministry of Finance
(Department of Revenue)
[Central Board of Indirect Taxes and Customs]
Notification No. 02/2019 Central Tax

New Delhi, the 29th January, 2019

G.S.R. ..(E). In exercise of the powers conferred by sub-section (2) of section 1 of the Central Goods and Services Tax (Amendment) Act, 2018 (31 of 2018), the Central Government hereby appoints the 1st day of February, 2019, as the date on which the provisions of the Central Goods and Services Tax (Amendment) Act, 2018 (31 of 2018), except clause (b) of section 8, section 17, section 18, clause (a) of section 20, sub-clause (i) of clause (b) and sub-clause (i) of clause (c) of section 28, shall come into force.
[F.No.20/06/16/2018-GST (Pt. II)]
(Gunjan Kumar Verma)
Under Secretary to the Government of India