Duty Drawback on re-export of imported goods hinges on strict timelines, identity/use tests, and GST non credit certification. Duty Drawback on re-export of imported goods refunds customs duty subject to timelines for entry for export and application, identity and use-based determination of drawback amounts, and extensions by competent authorities. Claims require explicit examination records addressing identity and use and detailed speaking orders for processing or denial. A GST officer certificate is required to prevent dual benefits, and the Pay and Accounts Office conducts accounting and reconciliation of drawback payments from monthly commissionerate accounts.