Imports: mandatory COO declarations, eSanchit upload with IRIN, CUF02 self declaration and document defacement required for preferential claims. Where an FTA/PTA notification is claimed, the Bill of Entry must capture item wise COO particulars (issuing country code, COO number and issue date, origin criterion, accumulation/cumulation), the relevant COO must be uploaded to eSanchit with its IRIN entered in the supporting document table, the standardized importer declaration CUF02 must be filed in the BE STATEMENT table, and COO documents must be marked defaced in the system before Out Of Charge.