The Loading Authority (OT-5) system provides a centralized, paperless process for submitting and approving OT-5 applications. It facilitates the potential placement of private freight equipment at specified loading locations on a railroad.
For rail equipment to be approved for potential loading, submit an OT-5 application to the linehaul carrier for the loading location, as specified in the Association of American Railroads' OT-5 Circular, effective since 2009. Railroads must approve OT-5 applications before private railcars can be placed in service on the North American rail network.
The controlling entity (railcar owner or lessee) or its representative is responsible for submitting an OT-5 application. The application is submitted to the relevant Class I railroad, which reviews and approves or rejects the application within 45 days.
To access the OT-5 system:
Register for a reporting mark or Railinc Company ID using the Railinc Onboarding Application. There is a one-time setup charge for registering a company ID with Railinc.
To access the OT-5 system, go to the Single Sign-On (SSO) portal on Railinc’s home page. Follow the instructions to register or log in. Contact the Railinc Customer Success Center by email at email@example.com or by phone at 877-724-5462 with questions.
- Request permission to access Loading Authority (OT-5) as a submitter.
After you receive an email from Railinc confirming approval of your permission request, you may log in to www.railinc.com with your Railinc SSO and use the Loading Authority (OT-5) system.