S. 263 : Commissioner-Revision of orders prejudicial to revenue-Provision for doubtful debts-Air-conditioning charges-Employees contributions(EPF/ ESI-Assessing Officer followed the order of jurisdictional High Court-Order in Checkmate Services (P) Ltd (2023) 290 Taxman 19/(2022) 448 ITR 518 (SC) is considered-Order of Tribunal quashing the revision order is affirmed. [S. 36(1)(va), 37 (1)]