Modvat credit documentation requirements control admissibility where certificates do not meet the prescribed duty-paying document standard.

Modvat credit was confined to duty-paying documents that satisfied the specific requirements under Rule 57G(2). Certificates issued by a Maharashtra Government undertaking were not treated as proper duty-paying documents for this purpose, because the applicable trade notice accepted only certificates from SAIL and TISCO for indigenous inputs. Earlier procedure under Rule 56A(3) did not override the later, specific Modvat documentation requirements. The credit was therefore held inadmissible and the disallowance was upheld.

---

---

Issues: Whether Modvat credit could be denied on the ground that the certificates relied upon were not proper duty paying documents under the Central Excise Rules, 1944.

Analysis: The credit had been taken on the strength of certificates issued by a Maharashtra Government undertaking. The earlier trade notices relied upon by the appellant were considered against the later trade notice that confined acceptance, for the relevant purpose, to certificates issued by SAIL and TISCO in respect of indigenous inputs. The documents produced by the appellant were not of that category, and the earlier procedure under Rule 56A(3) was not treated as sufficient to override the specific requirements governing Modvat credit under Rule 57G(2).

Conclusion: The credit was not admissible and the disallowance was upheld.

---