Geographical jurisdiction and addresses under Kolkata I Central Excise revised; annexure lists assessees and migration procedure. The Trade Notice sets out the geographical jurisdiction and addresses of Divisions and Ranges under the re organized Kolkata I Central Excise Commissionerate and encloses a 124 page Annexure listing assessees with registration numbers, names and premises. Omitted assessees remain under the Range Officer where located; changes in Division/Range require documentary application to the Deputy/Assistant Commissioner, who must be satisfied before forwarding to the Commissioner for post facto approval, ensuring no disruption to day to day operations.