- The Authority or the Appellate Authority [or the National Appellate Authority] [Inserted by Punjab Act No. 3 of 2020, dated 20.2.2020.] may amend any order passed by it under section 98 or section 101, [or section 101C, respectively,] [Inserted by Punjab Act No. 3 of 2020, dated 20.2.2020.] so as to rectify any error apparent on the face of the record, if such error is noticed by the Authority [or the National Appellate Authority] [Inserted by Punjab Act No. 3 of 2020, dated 20.2.2020.] on its own accord, or is brought to its notice by the concerned officer, the jurisdictional officer, or the applicant [, appellant, the Authority or the Appellate Authority] [Substituted 'or the appellant' by Punjab Act No. 3 of 2020, dated 20.2.2020.] within a period of six months from the date of the order:
Provided that no rectification which has the effect of enhancing the tax liability or reducing the amount of admissible input tax credit shall be made unless the applicant or the appellant has been given an opportunity of being heard.