Mens rea is essential for transit-declaration penalty; bona fide omission cannot sustain penal action.

Cast iron pipes fell within "iron and steel" under the Rajasthan sales tax notification, because the statutory definition in section 14 of the Central Sales Tax Act included cast iron; declaration form S.T. 18A was therefore required. Penalty for breach of the transit-declaration requirement was not automatic under section 78(5): mens rea was essential, and a technical omission without guilty intention could not justify penal action. As the accompanying documents were genuine and the omission was explained as a bona fide belief that the form was unnecessary, no mala fide intention to evade tax was established and the penalty was unsustainable.

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Issues: (i) Whether cast iron pipes were notified goods requiring accompaniment of declaration form S.T. 18A under the Rajasthan sales tax scheme. (ii) Whether penalty under section 78(5) could be imposed without establishing mens rea for breach of section 78(2).

Issue (i): Whether cast iron pipes were notified goods requiring accompaniment of declaration form S.T. 18A under the Rajasthan sales tax scheme.

Analysis: The notification requiring declaration form S.T. 18A covered "iron and steel" as defined in section 14 of the Central Sales Tax Act, 1956. The statutory definition of iron and steel included cast iron, and cast iron pipes were treated as falling within that expression. On that basis, the goods were not outside the notified category.

Conclusion: The goods were notified goods and declaration form S.T. 18A was .

Issue (ii): Whether penalty under section 78(5) could be imposed without establishing mens rea for breach of section 78(2).

Analysis: Mere contravention of section 78(2) did not automatically attract penalty under section 78(5). Mens rea was treated as an essential ingredient for penalty, and a technical breach without guilty intention could not by itself justify penal action. Since the other documents were found genuine and the omission of the declaration form was explained as a bona fide belief that it was not required, no mala fide intention to evade tax was established.

Conclusion: Penalty could not be sustained in the absence of mens rea.

Final Conclusion: The challenge to the appellate orders failed because, although the goods were held to be notified goods, the penalty was not justified without proof of a guilty intention to evade tax.

Ratio Decidendi: Penalty for breach of transit-declaration requirements is not automatic and requires proof of mens rea; a bona fide technical omission, without intention to evade tax, will not sustain penalty.

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