Welcome to ORISS, the Online Rail Industry Supply System.

ORISS is the preferred website for rail industry suppliers to use when receiving purchase orders and submitting invoices with major railroads. It has three options, full P.O./invoice processing, material invoices only, or fuel invoices only. ORISS allows suppliers who don’t have electronic data interchange (EDI) capabilities to comply with railroad e-commerce requirements.

ORISS Facts General help information about ORISS, including product benefits, key features, and how it works.

Getting Started with ORISS The registration process; how to sign up. (To use ORISS, you must be a registered user.)

Doing Business through ORISS The ORISS log-on page at Transentric.com.