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Railway Interchange

Railway Interchange is the largest railway exhibition and educational conference in North America, bringing together over 5,000 global rail professionals from in all segments of the industry. Taking place May 20-22, 2025 in Indianapolis, attendees enjoy the latest technology, product development, services, research and more by members of REMSA, RSI, and RSS.

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Advocacy with RSI

As the only independent advocate of the entire railway supply industry, RSI works tirelessly with Congressional lawmakers, Administration officials, and others to shape legislation impacting our industry.

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Avoid the Boxcar Cliff

Sign the RSI's petition to the Surface Transportation Board to reform the Car Hire Default Rate and avert a looming infrastructure crisis.

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RSI Membership

The Railway Supply Institute (RSI) is the largest and only trade association that represents the full supply chain for the railroad system. Learn more about the value of joining RSI today.

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View the Latest RSI On Track

Our annual publication informs members and stakeholders about the RSI’s important work in moving the railway supply industry forward. It also serves as a directory and buyers guide for our members. Check out this year's edition today!

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Rail Supply Economic Impact Study

RSI, with support from the Railway Engineering-Maintenance Suppliers Association (REMSA) and the Railway Tie Association (RTA), has released the latest Economic Impact Study, showcasing the power of the rail supply industry.

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Tank Car Resource Center

RSI's Committee on Tank Cars is tracking the progress of tank cars in North America. Find out how DOT regulations and the FAST Act are impacting the tank car fleet.

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New & Noteworthy

How the Current Legislative Landscape Is Impacting the Future of Passenger Rail 

Making Sense of Tariffs and Inflation for Freight Rail

Advancing Passenger Rail: Early Insights From the PRAC

Railway Supply Institute Names New President 

Rail Priorities for a New Administration: Q&A With Jack Isselmann, RSI GPAC Chair

Railway Supply Institute Statement in Support of the Freight RAILCAR Act of 2025  

Check Out Our Bipartisan Infrastructure Law Funding Dashboard

Click here to review the breakdowns in funding made available by the Infrastructure Investment & Jobs Act (IIJA).

Trade Shows

Innovation ahead at Railway Interchange 2025 on May 20-22 in Indianapolis. Join RSI, REMSA, and RSSI as we bring together over 5,000 global rail professionals from all segments of the industry to showcase the latest technology, services and research. 

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Membership

RSI is a trade association representing 160+ member companies provide products and services for freight and passenger railroads. RSI represents its members in Washington, D.C. on regulatory and legislative issues. Benefits of membership include industry events, advocacy in Washington, DC, networking and more.

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Advocacy

RSI is the largest and only trade association that represents the full supply chain for the railroad system. From the smallest parts manufacturer to the largest railcar builders/lessors, RSI represents and advocates for its members and the industry.   

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Thought Leadership

RSI is dedicated to advancing safety, innovation, technology, and sustainability within the freight and passenger railway supplier industry, both in North America and global markets. Now, RSI hosts important thought leadership articles that drive the conversation among your peers. Explore these pieces and find out what’s happening. 

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