https://www.taxtmi.com/circulars?id=63328 Generation and mandatory quoting of a Document Identification Number (DIN) is required on all communications (including e mails) by any CBIC office from 24.12.2019; the cbicddm.gov.in portal has been enhanced for electronic DIN generation and online verification. Communications lacking an electronically generated DIN, and not covered by exceptions in Circular No. 37/2019, shall be treated as invalid and deemed never issued unless regularised as per the stated procedure. Chief Commissioners/Director Generals must circulate these instructions and report implementation difficulties. en-us Mon, 23 Dec 2019 00:00:00 +0530 Tue, 24 Dec 2019 10:32:00 +0530 TaxTMI RSS Generator https://www.taxtmi.com/circulars?id=63328 Generation and mandatory quoting of a Document Identification Number (DIN) is required on all communications (including e mails) by any CBIC office from 24.12.2019; the cbicddm.gov.in portal has been enhanced for electronic DIN generation and online verification. Communications lacking an electronically generated DIN, and not covered by exceptions in Circular No. 37/2019, shall be treated as invalid and deemed never issued unless regularised as per the stated procedure. Chief Commissioners/Director Generals must circulate these instructions and report implementation difficulties. Circulars Customs Mon, 23 Dec 2019 00:00:00 +0530 https://www.taxtmi.com/circulars?id=63328