RSI Expo & Conference

Join RSI in Chicago, the most important railroad center in North America, this October 9-11 to explore cutting-edge technologies, connect with industry leaders, and dive into innovative solutions from expert speakers.

Learn More

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.

Learn More

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.

Read More

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.

Learn More

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!

View Digital Edition

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.

Download the Report

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.

Learn More

Trade Shows

Save the date for the 2024 RSI Expo and Conference. Join us October 9-11, 2024 in Chicago, IL for the chance to connect with peers and learn more about the latest developments in rail, including safety, technology and much more. Sponsorships and exhibit opportunities are now available!

Visit Website >


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.

Read More >


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.   

Read More >

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.