Reconfirmation of bank account particulars ensures sanctioned drawback credits reach exporters' core-banking accounts smoothly. Requirement for reconfirmation of bank account particulars by exporters to enable electronic credit of sanctioned drawback into core banking accounts. Exporters were previously directed to obtain bank certification and update drawback account particulars in the Customs system to ensure smooth electronic interface. Routine validation failures such as closed accounts, incorrect IFSC codes, wrong account types or improperly formatted account numbers have caused non-crediting of sanctioned drawback. Exporters who have not completed reconfirmation are requested to cooperate by obtaining bank certificates and correcting account details to enable successful credit by the nodal bank.