Provisional customs assessment may be revised again before finalisation, and replacement project goods can still qualify for concessional treatment.

A customs refund claim relating to goods under provisional assessment may be presented before finalisation, because the limitation rule governs when time starts to run rather than barring an early filing. The commentary also states that a provisional assessment is not frozen after one adjustment and may be corrected or revised again before final determination. On project imports, replacement goods supplied for an existing project can still qualify for concessional assessment where they form part of the project's capital equipment and the scheme otherwise applies. The practical effect is that interim revision and consequential refund relief remain available, and project import benefits are not defeated merely because the items are replacement goods.

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Issues: (i) whether a refund/classification claim in respect of goods under provisional assessment could be entertained before finalisation of the assessment and whether the provisional assessment could be revised provisionally in the interim; (ii) whether replacement goods imported for an existing project were entitled to assessment under the project import scheme at the concessional rate instead of the normal tariff heading.

Issue (i): Whether a refund/classification claim in respect of goods under provisional assessment could be entertained before finalisation of the assessment and whether the provisional assessment could be revised provisionally in the interim.

Analysis: The limitation rule in the customs refund provision was treated as governing the starting point for computation of time, not as prohibiting presentation of a claim before finalisation. The order also rejected the departmental view that a provisional assessment could be revised only once, holding that the provisional character of the assessment did not bar correction of errors or further provisional adjustment before final determination.

Conclusion: The claim was maintainable before finalisation and the provisional assessment could be revised provisionally in the interim, in favour of the assessee.

Issue (ii): Whether replacement goods imported for an existing project were entitled to assessment under the project import scheme at the concessional rate instead of the normal tariff heading.

Analysis: The imported items were treated as part of the capital equipment for the project, and the fact that they were replacement goods supplied free under warranty was held not to disqualify them from the project import benefit. The contrary departmental view that non-licensed or replacement items could not receive the concession was found to have no merit on the text of the project import scheme and the tariff classification applied to the original imports.

Conclusion: The goods were entitled to project import assessment at the concessional rate, in favour of the assessee.

Final Conclusion: The appeal succeeded, the provisional assessment was directed to be revised on an interim basis, and consequential refund relief followed.

Ratio Decidendi: A provisional customs assessment may be revised again before finalisation, and a claim governed by the refund limitation rule is not barred merely because finalisation has not yet occurred; replacement goods forming part of an eligible project may also receive project import treatment if the scheme otherwise applies.

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