Customs duty exemption for components used in fuel-efficient light commercial vehicles, subject to certification and compliance requirements. Notification exempts specified non-raw imported goods used to manufacture listed components for fuel-efficient light commercial vehicles of payload not exceeding 4,000 kilograms from customs duty in excess of an effective capped rate and from additional customs duty, subject to certification by designated Ministry officers, programme approval, importer undertakings, prescribed account maintenance and production requirements, fuel-efficiency testing by authorized establishments under specified conditions, and compliance with performance thresholds in the Appendix.