Section 108(4) in The Punjab Goods and Services Tax Act, 2017
(4)If the said decision or order involves an issue on which the Appellate Tribunal or the High Court has given its decision in some other proceedings and an appeal to the High Court or the Supreme Court against such decision of the Appellate Tribunal or the High Court is pending, the period spent between the date of the decision of the Appellate Tribunal and the date of the decision of the High Court or the date of the decision of the High Court and the date of the decision of the Supreme Court shall be excluded in computing the period of limitation referred to in clause (b) of sub-section (2) where proceedings for revision have been initiated by way of issue of a notice under this section.