Northport Ebilling System To Access Ebilling, please click below (A account) http://ebill.northport.com.my/ebill/login.aspx To Access Ebilling for Demurrage, please click below (M account) http://ebill.northport.com.my/ebilldm/login.aspx Northport Distripark Ebilling System To Access Ebilling for NDSB, please click below (D account) http://ebill.northport.com.my/ebillndsb/login.aspx CIRCULAR ON ELECTRONIC DEBTORS DISPUTE MANAGEMENT SYSTEM (eDDMS) - 03/09/2012 Please click here to view. USER GUIDE FOR eDDMS CUSTOMERS Please click here to view. LATEST UPDATE on 08/06/2012 Notification of Port Kelang Authority (Scale of Rates, Dues & Charges) By-Laws 2012 Please click here to view.