Modvat credit documentation rule: original invoice copies could not replace the duplicate copy required for credit.

Rule 57G recognised invoices issued under Rule 52A as valid documents for Modvat credit, but that reference carried the procedural condition in Rule 52A(3) that the duplicate copy was the copy to be used for credit. A later notification permitting credit on invoices or other documents did not remove that copy-specific requirement. On the stated facts, original invoice copies were therefore not valid duty paying documents for Modvat credit, and the credit disallowance was upheld.

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Issues: Whether original copies of invoices could be treated as valid duty paying documents for taking Modvat credit after the amendment of Rule 52A of the Central Excise Rules.

Analysis: Rule 57G(2) recognised invoices issued under Rule 52A as documents for credit, but Rule 52A(3) specifically provided that the duplicate copy of the invoice was the copy to be used for taking credit under Rule 57G. The reference in Rule 57G to an invoice issued under Rule 52A therefore carried with it the procedural conditions attached to that invoice under Rule 52A. The later notification allowing credit on invoices or other documents did not alter the requirement as to the type of invoice copy to be used for credit.

Conclusion: Original copies of invoices were not valid duty paying documents for Modvat credit in the facts of the case, and the disallowance of credit was upheld against the assessee.

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