Strict compliance for Modvat credit: non-prescribed invoices cannot support credit where rule safeguards prevent double availment.

Modvat credit under the Central Excise Rules, 1944 required strict compliance with the prescribed invoice format, including the duplicate-for-transporter copy and the specified colours and markings for the four invoice copies. Those requirements were intended to prevent double availment of credit and to enable verification of the underlying transaction. Because the invoices in question did not comply with the prescribed scheme, the assessee could not claim the credit. The orders allowing Modvat credit on such non-compliant invoices were therefore unsustainable.

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Issues: Whether Modvat credit could be allowed on invoices that were not the prescribed duplicate-for-transporter copy and were not printed in the colours and markings required by the Central Excise Rules, 1944.

Analysis: The prescribed scheme required four invoice copies with distinct colours and markings for the buyer, transporter, excise and assessee. The object of the requirement was to prevent double availment of credit on the same transaction and to ensure proper verification. Where an assessee seeks the benefit of Modvat credit, the prescribed conditions must be complied with fully and cannot be treated as merely procedural when the rule itself is intended to guard against misuse.

Conclusion: The assessee was not entitled to Modvat credit on non-compliant invoices, and the orders allowing credit were unsustainable.

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