https://www.taxtmi.com/caselaws?id=114402 Supplementary invoices issued after finalisation of assessment or on account of cost escalation were treated as valid duty paying documents for Cenvat credit after the amendment to Rule 57AE. The amendment removed the Revenue's basis for objecting to credit taken on the strength of such invoices, so the credit was rightly allowed and the challenge failed. en-us Mon, 30 Aug 2004 00:00:00 +0530 Tue, 15 May 2012 14:10:14 +0530 TaxTMI RSS Generator https://www.taxtmi.com/caselaws?id=114402 Supplementary invoices issued after finalisation of assessment or on account of cost escalation were treated as valid duty paying documents for Cenvat credit after the amendment to Rule 57AE. The amendment removed the Revenue's basis for objecting to credit taken on the strength of such invoices, so the credit was rightly allowed and the challenge failed. Case-Laws Central Excise Mon, 30 Aug 2004 00:00:00 +0530 https://www.taxtmi.com/caselaws?id=114402