Section 162(3) in The Central Goods and Services Tax Rules, 2017
(3)The Commissioner, after taking into account the contents of the said application, may, by order in FORM GST CPD-02, on being satisfied that the applicant has co-operated in the proceedings before him and has made full and true disclosure of facts relating to the case, allow the application indicating the compounding amount and grant him immunity from prosecution or reject such application within ninety days of the receipt of the application.