List of Central Tax (CGST) Notifications (2019) issued by the CBIC, to make amendments in the provisions under the CGST Act/ Rules 2017, along with pdf copy download link.

Central Tax (CGST) Notifications 2019 (No./ Date/ Particulars)
CBIC Notification 75/2019 Central Tax dt. 26 Dec. 2019: CGST (9th Amendment) Rules, 2019 notified. Notification 75/2019 Central Tax
CBIC Notification 68/2019 Central Tax dt. 13 Dec. 2019: CGST (8th Amendment) Rules, 2019 notified. Notification 68/2019 Central Tax
CBIC Notification 56/2019 Central Tax dt. 14 Nov. 2019: CGST (7th Amendment) Rules, 2019 notified. Notification 56/2019 Central Tax
CBIC Notification 49/2019 Central Tax dt. 9 October 2019: CGST (6th Amendment) Rules, 2019 notified. Notification 49/2019 Central Tax
CBIC Notification 42/2019 Central Tax dt. 24 Sept. 2019: CBIC notifies 24 Sept. 2019 as the effective date for various CGST Rules 2017 and/ or amendments therein. Notification 42/2019 Central Tax
CBIC Notification 33/2019 Central Tax dt. 18 July 2019: CGST (5th Amendment) Rules, 2019 notified. Notification 33/2019 Central Tax
CBIC Notification No. 31/2019 Central Tax dt. 28 June 2019: CGST (4th Amendment) Rules, 2019 notified. Notification 31/2019 Central Tax
CBIC Notification 20/2019 Central Tax dt. 23 April 2019: CGST (3rd Amendment) Rules, 2019 notified. Notification 20/2019 Central Tax
CBIC Notification 16/2019 Central Tax dt. 29 March 2019: CGST (2nd Amendment) Rules, 2019 notified. Notification 16/2019 Central Tax
CBIC Notification 6/2019 Central Tax dt. 29 Jan. 2019: CBIC has amended Notification No. 65/2017-Central Tax dt. 15 Nov. 2017 for implementation of amendments in provisions relating to requirement of GST registration applicable for e-commerce operators making supply of services, as prescribed in the CGST/ IGST/ UTGST Acts 2018, to align Special Category States with the explanation in section 22 of CGST Act, 2017. Notification 6/2019 Central Tax
CBIC Notification 5/2019 Central Tax dt. 29 Jan. 2019: CBIC has amended Notification No. 8/2017 (Central Tax) dt. 27 June 2017 to align/ prescribe the applicable tax rates for Composition Scheme as provided in Rule 7 of the CGST Rules, 2017, w.e.f. 1 Feb. 2019. Notification 5/2019 Central Tax
CBIC Notification 3/2019 Central Tax dt. 29 Jan. 2019: CGST (Amendment) Rules, 2019 notified. Notification 3/2019 Central Tax

CBIC Updates (GST)
For downloading various GST Circulars/ Notifications/ Orders issued by the Central Board of Indirect Taxes & Customs (CBIC) under various GST  Acts/ Rules, in different years, please refer the following links:
CBIC Circulars (CGST/ IGST/ UTGST): 2020201920182017
CBIC Central Tax (CGST) Notifications: 2020201920182017
CBIC Central Tax Rate (CGST Rate) Notifications: 2020, 2019, 2018, 2017
CBIC Integrated Tax (IGST) Notifications: 2020201920182017
CBIC Integrated Tax Rate (IGST Rate) Notifications: 2020, 2019, 2018, 2017
CBIC UT Tax (UTGST) Notifications: 2020201920182017
CBIC UT Tax Rate (UTGST Rate) Notifications: 2020, 2019, 2018, 2017
CBIC Compensation Cess Notifications: 2020201920182017
CBIC Compensation Cess Rate Notifications: 2020201920182017
CBIC Orders (CGST/ IGST/ UTGST): 2020, 2019, 2018, 2017
CBIC Press Releases: 2020, 2019, 2018, 2017
Note: For Official/ updated copy of the relevant GST Circulars/ Notifications/ Orders, please visit the CBIC website.