Concessional customs duty depends on timely certification, with post facto certificates unable to cure pre-application imports.

Concessional customs duty under Notifications No. 60/88-Cus. and 59/88-Cus. depended on compliance with the prescribed certificate and undertaking conditions at the time of import. Clearances made before any application for the essentiality certificate were not eligible, and a later-issued certificate could not retrospectively validate them. By contrast, imports cleared on or after the date of the application were treated as covered by a contemporaneous import programme, and the subsequent certificate was accepted for those transactions. The concession was therefore denied for pre-application clearances and allowed for imports linked to the application made on 29-01-1992.

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Issues: Whether the benefit of concessional customs duty under Notification No. 60/88-Cus. read with Notification No. 59/88-Cus. could be extended where the essentiality certificate was issued after clearance of the goods, and whether imports made after the application for the certificate but before its issue were eligible for the concession.

Analysis: The entitlement to exemption depended on compliance with the notification conditions, including production of the required certificate and the undertaking at the time of importation. The Tribunal held that for the imports cleared before the application date, no compliance existed and the certificate issued later could not validate those clearances. However, for the imports cleared on or after the date on which the application for the duty concession certificate was made, the application was treated as a valid and contemporaneous document showing the intended import programme, and the subsequent certificate was accepted for those imports. The Tribunal therefore distinguished between pre-application and post-application clearances, rejecting a blanket post facto claim but allowing the concession where the import transaction was covered by the prior request for certification.

Conclusion: The concessional rate of duty was denied for the imports cleared before the application for the essentiality certificate and allowed for the imports covered by the application made on 29-01-1992.

Ratio Decidendi: Where exemption under a customs notification is conditional upon certification, a subsequent certificate cannot retrospectively cure clearances made before any application or compliance, but it may support exemption for imports made after the relevant application and within the scope of the certificate.

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