https://www.taxtmi.com/circulars?id=68881 Diamond Imprest Authorisation (DIA) provisions require online application in ANF 4J; imports/exports only via Mumbai Airport; exports to discharge obligation must be physical Natural Cut and Polished Diamonds 1/4 carat with no one-to-one correlation required; minimum 10% value addition realised in Freely Convertible Currency; Para 2.52(d) not applicable; deemed exports prohibited. Before customs clearance, holder must execute a Bond equal to export obligation and a performance Bank Guarantee equivalent to duty foregone. DIA validity 12 months, export obligation 18 months, one authorisation per IEC per year; fulfilment filed in ANF 4K; default regularised by duty with interest and 1% FOB shortfall payment. en-us Wed, 15 Oct 2025 00:00:00 +0530 Fri, 24 Oct 2025 12:29:00 +0530 TaxTMI RSS Generator https://www.taxtmi.com/circulars?id=68881 Diamond Imprest Authorisation (DIA) provisions require online application in ANF 4J; imports/exports only via Mumbai Airport; exports to discharge obligation must be physical Natural Cut and Polished Diamonds 1/4 carat with no one-to-one correlation required; minimum 10% value addition realised in Freely Convertible Currency; Para 2.52(d) not applicable; deemed exports prohibited. Before customs clearance, holder must execute a Bond equal to export obligation and a performance Bank Guarantee equivalent to duty foregone. DIA validity 12 months, export obligation 18 months, one authorisation per IEC per year; fulfilment filed in ANF 4K; default regularised by duty with interest and 1% FOB shortfall payment. Circulars DGFT Wed, 15 Oct 2025 00:00:00 +0530 https://www.taxtmi.com/circulars?id=68881