https://www.taxtmi.com/circulars?id=759 Mandatory instruction numbering system requires all general customs circulars and communications to field formations to obtain a running serial number from Customs-III, which will centrally maintain a register recording the serial number, subject and Board file number. Numbers are assigned annually and appear on the top right corner; two copies of each circular must be supplied to Customs-III. The requirement covers specified customs sections and precludes issuance of general instructions to field formations without prior numbering from Customs-III. en-us Tue, 31 Jan 1995 00:00:00 +0530 Tue, 15 Jul 2025 15:33:00 +0530 TaxTMI RSS Generator https://www.taxtmi.com/circulars?id=759 Mandatory instruction numbering system requires all general customs circulars and communications to field formations to obtain a running serial number from Customs-III, which will centrally maintain a register recording the serial number, subject and Board file number. Numbers are assigned annually and appear on the top right corner; two copies of each circular must be supplied to Customs-III. The requirement covers specified customs sections and precludes issuance of general instructions to field formations without prior numbering from Customs-III. Circulars Customs Tue, 31 Jan 1995 00:00:00 +0530 https://www.taxtmi.com/circulars?id=759