Tripura SGST officer appointments: VAT-era officers redesignated to SGST posts with specified jurisdictions and effect from 22 June 2017. The Governor appoints officers previously appointed under the Tripura Value Added Tax Act, 2004 to corresponding posts under the Tripura State Goods and Services Tax Act, 2017 (Commissioner, Additional Commissioner, Joint Commissioner, Deputy Commissioners, Assistant Commissioners, Superintendents and Inspectors) and appoints a Special Commissioner of State Tax, assigning each officer jurisdiction and headquarters as specified in the notification table, with the notification effective from 22nd June, 2017.