https://www.taxtmi.com/acts?id=11039 The Department, income-tax authorities and their agents must allot and quote a computer-generated Document Identification Number on every notice, order, letter or correspondence issued; instruments issued without this number are invalid and deemed never issued. Likewise, documents are accepted from others only after allotting and quoting such a number, and any received document lacking the number is invalid and deemed never received. en-us Thu, 20 Aug 2009 14:13:06 +0530 Thu, 20 Aug 2009 16:33:41 +0530 TaxTMI RSS Generator https://www.taxtmi.com/acts?id=11039 The Department, income-tax authorities and their agents must allot and quote a computer-generated Document Identification Number on every notice, order, letter or correspondence issued; instruments issued without this number are invalid and deemed never issued. Likewise, documents are accepted from others only after allotting and quoting such a number, and any received document lacking the number is invalid and deemed never received. Act-Rules Bills Thu, 20 Aug 2009 14:13:06 +0530 https://www.taxtmi.com/acts?id=11039