Section 131(d) in The Andaman and Nicobar Islands Port Rules, 2004
(d)Data entry Pertaining to Vessel related services: - Data entry in respect of vessel related service is to be made in the Computer with appropriate Port entry code. After departure of vessel Bill has to be despatched to the ship owners/agents. Original vouchers along with Computer bill to be forwarded to the chief Accounts Officer for realization of revenue.