https://www.taxtmi.com/circulars?id=6208 Pre-authentication of challans by a Central Excise Officer is not required; challans for movement of goods to job workers must be serially numbered for each financial year, the serial numbers must be intimated to the Assistant Collector of Central Excise before use, and each challan must be pre-authenticated by the owner or the owner's authorised representative. en-us Mon, 19 Sep 1994 00:00:00 +0530 Tue, 30 Jun 2009 16:20:00 +0530 TaxTMI RSS Generator https://www.taxtmi.com/circulars?id=6208 Pre-authentication of challans by a Central Excise Officer is not required; challans for movement of goods to job workers must be serially numbered for each financial year, the serial numbers must be intimated to the Assistant Collector of Central Excise before use, and each challan must be pre-authenticated by the owner or the owner's authorised representative. Circulars Central Excise Mon, 19 Sep 1994 00:00:00 +0530 https://www.taxtmi.com/circulars?id=6208