https://www.taxtmi.com/acts?id=10720 Income-tax authorities must allot and quote a computer-generated Document Identification Number on all notices, orders, letters and correspondence they issue; absence of the DIN renders such communications invalid and deemed never issued. Likewise, documents received by an income-tax authority must be accepted only after allotting and quoting a computer-generated DIN, and any received without it shall be treated as invalid and deemed never received. en-us Tue, 04 Aug 2009 17:44:48 +0530 Sat, 08 Aug 2009 14:18:21 +0530 TaxTMI RSS Generator https://www.taxtmi.com/acts?id=10720 Income-tax authorities must allot and quote a computer-generated Document Identification Number on all notices, orders, letters and correspondence they issue; absence of the DIN renders such communications invalid and deemed never issued. Likewise, documents received by an income-tax authority must be accepted only after allotting and quoting a computer-generated DIN, and any received without it shall be treated as invalid and deemed never received. Act-Rules F. Acts / Amendment Acts Tue, 04 Aug 2009 17:44:48 +0530 https://www.taxtmi.com/acts?id=10720