Founded in 1924, the Concrete Reinforcing Steel Institute (CRSI) is a trade association that stands as the authoritative resource for information related to steel reinforced concrete construction. CRSI members are manufacturers, fabricators and placers of steel reinforcing bar and related products, and professionals who are involved in the research, design and construction of reinforced concrete. Serving the construction market in the United States, Canada and Mexico, CRSI is headquartered in Schaumburg, Illinois with regional offices located across the United States.

Further ISO certification.

Certificate # FM 39153: Quality Management System complies with requirements of BS EN ISO 9001:2000. Scope: fusion bonded epoxy coating of reinforcing steel bar.