policieS and procedureS Contracted service providers on CsX property if you are a contracted service provider or subcontractor performing services on CSX property for a duration greater than six weeks or on an ongoing basis, you are required to complete the e-railsaFe program, which includes: p completing the employee background screening process p receiving a photo identification badge Method of payment CSXT uses electronic Data interchange (eDi) for purchase orders, invoices and funds transfers. The preferred method of payment is through electronic Data interchange or submission through our CSX supplier portal. Check payments are not made on a daily basis and are subject to mail and handling delays. 8