Export sale exemption depends on post-frontier transfer of title documents, not only direct occasions of export.

Section 5(1) of the Central Sales Tax Act, 1956 treats a sale as being in the course of export not only where it occasions the export, but also where it is effected by transfer of documents of title after the goods cross the customs frontiers of India. The text emphasises that the first limb does not exhaust the provision and that exemption cannot be rejected unless the essential factual question on post-frontier transfer of documents is first determined. On that basis, the adverse view on export exemption was said to be unsustainable without a specific finding on the second limb.

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Issues: Whether sales effected through Indian export houses could be treated as sales in the course of export under section 5(1) of the Central Sales Tax Act, 1956, and whether the appellate authority could reject exemption without recording a finding that the sale was effected by transfer of documents of title after the goods crossed the customs frontiers of India.

Analysis: Section 5(1) of the Central Sales Tax Act, 1956 deems a sale to be in the course of export only if it either occasions the export or is effected by transfer of documents of title to the goods after the goods have crossed the customs frontiers of India. The first limb does not exhaust the scope of the provision, and a transaction may still qualify under the second limb even if it is not a direct export sale. The authorities below proceeded on the footing that the sales were not export sales without deciding the essential factual question whether the documents of title were transferred after the goods crossed the customs frontiers. In the absence of such a finding, the adverse conclusion on exemption could not stand.

Conclusion: The Board of Revenue was not justified in holding the sales to be outside the course of export without determining whether the second limb of section 5(1) was satisfied, and the matter required fresh decision on that factual issue.

Ratio Decidendi: Where exemption under section 5(1) of the Central Sales Tax Act, 1956 turns on the second limb of the provision, a finding on transfer of documents of title after crossing the customs frontiers is indispensable before rejecting the claim that the sale was in the course of export.

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