Protest against duty payment preserves refund claims from limitation, while classification of wet chlorine remained open for review.

A clear and continued protest against payment of central excise duty can keep a refund claim outside the ordinary limitation bar under Rule 11, and the later procedural requirement in Rule 233B cannot be applied retrospectively to defeat that protest. The text also states that classification of wet chlorine under Tariff Item 68 could be examined in review or appellate proceedings as a connected ground on liability, and that such examination was not barred by Section 36(2) where the matter concerned denial of refund on correct classification rather than a finally determined short-levy demand. The refund finding on limitation was maintained, while classification was remitted for fresh adjudication.

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Issues: (i) Whether the refund claims were barred by limitation under Rule 11 of the Central Excise Rules, 1944 despite the assessee's claim that duty had been paid under protest. (ii) Whether the review proceedings could validly examine classification of wet chlorine under Tariff Item 68 and whether such proceedings were barred under Section 36(2) of the Central Excises and Salt Act, 1944.

Issue (i): Whether the refund claims were barred by limitation under Rule 11 of the Central Excise Rules, 1944 despite the assessee's claim that duty had been paid under protest.

Analysis: The correspondence between the assessee and the excise authorities showed repeated objections to payment of duty and an express assertion that duty was being paid under protest. The procedural requirement later introduced by Rule 233B of the Central Excise Rules, 1944 could not govern the relevant period retrospectively. The existence of clear and continued protest meant that the claims were not governed by the six-month bar in Rule 11.

Conclusion: The refund claims were not time-barred, and this issue was decided in favour of the assessee.

Issue (ii): Whether the review proceedings could validly examine classification of wet chlorine under Tariff Item 68 and whether such proceedings were barred under Section 36(2) of the Central Excises and Salt Act, 1944.

Analysis: The classification question was held to be capable of consideration at the appellate stage as a relevant ground connected with the tariff issue. The review notice was treated as relating to denial of refund on the basis of correct classification, not as a barred demand for short-levy already finally determined. Since no refund had actually been made, the proceedings were treated as not hit by the limitation concept governing erroneous refunds or short-levy demands. The matter was therefore remitted for fresh adjudication on classification.

Conclusion: The classification issue could be examined in review and was not barred under Section 36(2), and this issue was decided in favour of Revenue.

Final Conclusion: The earlier order granting refund was set aside, but the matter was sent back for fresh decision on whether wet chlorine fell under Tariff Item 68 during the relevant period, while the finding that the refund claims were not barred by limitation was maintained.

Ratio Decidendi: A clear and continued protest against payment of duty takes the refund claim outside the limitation bar applicable to ordinary refund claims, and a review or appellate forum may consider a relevant classification ground connected with the liability notwithstanding that it was not framed in the same form before the lower authority.

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