Welcome to the Concrete Reinforcing Steel Institute [CRSI] — the authoritative resource for all items related to concrete construction using reinforcing steel [rebar]. CRSI serves engineers, contractors, architects and other construction professionals through our membership opportunities, design manuals, technical publications, educational seminars and more. CRSI also has a nationwide Region Manager network for local marketing, technical and membership support.

CRSI is now a Certified Sponsor of New York state (PDH's)! In-house technical seminars are offered as part of CRSI’s commitment to the promotion of Reinforced Concrete structures. To schedule an event please contact Mike Mota (Central and Eastern NY), at mmota@crsi.org or Tony Johnson (Upstate NY) at tjohnson@crsi.org.