GST Council set timelines for e Way Bills, deferred e Wallet and TDS/TCS, and tasked committees on return design. The Council ratified specified notifications and circulars, amended Anti Profiteering Rules (notably Rule 134), designated GIC as the IT grievance committee with GSTN and CBEC system heads as invitees, set e Way Bill dates (inter State from 1 April 2018; staggered intra State rollout in April 2018), deferred IGST accounting and e Wallet implementation (to 1 October 2018), postponed TDS/TCS and reverse charge introduction to 1 July 2018 with a GoM to study reverse charge for composition taxpayers, and referred the new single monthly return design for further GoM/IT group consideration.