Welcome - Realize Your Potential: TSI

Transit Safety and Security Division

FY-26 Training Courses
The FY-26 dates and locations will be posted and available for registration on September 15. If you need assistance with registration or have questions regarding training, please contact the TSI Transit Division at (405) 954-3682.


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Welcome to Transit

Welcome to the USDOT's Transportation Safety Institute Learning Management System. Our continuing mission is to develop and provide world-class safety, security, and environmental training, products, and/or services for both public and private sectors.

This virtual classroom and registration site, will serve as a resource for your transportation safety training needs.

In order to register for classes, please sign up for account.

What's New

The TSI Transit Division offers innovative training tools and resources to assist transit agency personnel perform their jobs effectively.

If you have any questions about training or if your agency is interested in hosting a course, please contact TSI's Transit Safety and Security Division at transit@dot.gov or (405) 954-3682.