Bangladesh Railway Automated Support Systems (BRASS-I) Diesel Spares and Material Management Systems(BRASS-II) nonDiesel Procurement Process SR Generation Countrywide Operation PHT Depot Dhaka Central Locomotive Workshop-CLW Parbatipur Saidpur F&S RoQ Based Rule Procuring Entity PI Approval PI SMI MTI Indent Transmission Depot Transaction RO RNote Processing Issue Price Requisition & BR Item Sanction Cancellation Stocking Global AC Systemwide 2FA OTP based Authentication SMS Notification Subsystems- PIMS-1 Information Management Systems PIMS-2 Shipping Inspection Process Systems. Over 500 Users Disaster Recovery Center. ICC Data