Join CSI

CSI Membership

Join. Connect. Engage

Membership meets you where you are and where you’re going as a project delivery professional. You’re part of a community that elevates your profession and innovates across all aspects of the industry.

Specifications are baked into every construction project, translating design into reality. And while “Specifications” is part of our name, CSI is a lot more than specifications – it’s about construction communication, project management, and contract management for today’s dynamic environment.

CSI members make an impact. They’re equipped to bring projects to life, lead the industry, and move us toward a future that is technologized, diverse, and global.

What does it cost to join CSI?

All memberships include a membership to a home chapter.
Emerging Professional membership is limited to three years, at which time members must renew at the Professional level.

You must have an account with CSI and be signed into the website to submit your application for membership.

Questions? Contact CSI at or 800-689-2900 (M-F, 8AM-8PM, ET).

Chapter_Challenge_Logo.jpgAnd have we got a deal for you!  The CSI Great Lakes Region has instituted a program called the “Chapter Challenge” to incentivize our chapters to get new members. We are offering one year of free membership in CSI.  This offer is available to all new design professionals, contractors, legal professionals, and other related professionals.  Sorry, the program does not include product representatives, distributors, and similar industry memberships, nor does it include membership renewals. Click here for more information.