Into-bond Bill of Entry procedures require port assessment, transit bond for transshipment, and 24 hour filing for software imports. Into-bond Bill of Entry procedures require port assessment; the original Bill is retained at the customs station with duplicate and triplicate copies accompanying the consignment. Examination and re-warehousing reports are recorded on duplicate and triplicate copies, the duplicate returned to the Assistant Commissioner (Bond), and any discrepancies notified to update original records. Transshipment away from the port is permitted under normal procedure subject to a transit bond or insurance equivalent to the duty. Software imports via data link must file the Bill of Entry within twenty-four hours.