Retrospective excise exemption scope limits later motor vehicle duty notification under the pre-1986 tariff regime

Notification No. 279/86-C.E. could not be given retrospective effect under the Central Duties of Excise (Retrospective Exemption) Act, 1986. The tariff changes from 1-3-1986 created a new duty structure for motor vehicles and bodies built on duty-paid chassis, and the later notification fixing a specific duty of Rs. 8,000 per passenger transport vehicle was treated as an amendment to that new regime. It was not linked to the pre-28-2-1986 exemption structure, and the Retrospective Exemption Act was confined to preserving the effective rate of duty that existed before 28-2-1986. On that basis, the notification fell outside the Act's scope.

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Issues: Whether Notification No. 279/86-C.E., dated 24-4-1986, could be given retrospective effect under the Central Duties of Excise (Retrospective Exemption) Act, 1986.

Analysis: The tariff changes introduced from 1-3-1986 altered the duty structure for motor vehicles and bodies built on duty-paid chassis. The later notification prescribing a specific duty of Rs. 8,000/- per motor vehicle for passenger transport was an amendment to the new tariff regime and had no linkage with the exemption structure that existed before 28-2-1986. The Retrospective Exemption Act was confined to maintaining the effective rate of duties at the level obtaining prior to 28-2-1986, and the impugned notification did not fall within that scope.

Conclusion: Retrospective effect could not be given to Notification No. 279/86-C.E., dated 24-4-1986, and the challenge to the appellate order failed.

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