- The Documentation Identification Number (DIN) system of Central Board of Indirect Taxes (CBIC) will come into existence from 8th November 2019.
- The DIN system in indirect tax administration has been created as per the direction of Union Minister for Finance and Corporate Affairs Smt. Nirmala Sitharaman .
- CBIC communication will have to have a Documentation Identification Number.
- Government has already executed the DIN system in the direct tax administration. To begin with, in the indirect tax administration, the DIN would be used for search authorisation, summons, arrest memo, inspection notices and letters issued in the course of any enquiry.