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The Interlocking Concrete Pavement Institute (ICPI), founded in 1993, is the North American trade association representing the interlocking concrete paving industry. ICPI is considered by peer associations around the world as the leader in development and dissemination of technical information for design professionals and contractors. Our leadership position is due to years of commitment and energy from more than 900 members. ICPI engages in a broad range of technical, marketing, educational, government relations and communications activities.

Membership consists of interlocking paver manufacturers, design professionals, paver installation contractors and suppliers of products and services related to the industry. ICPI offers a variety of services to its members through its vast library of technical publications, online design idea galleries, publications, paver installer certification programs and the industry's only dedicated magazine, Interlock Design Magazine.

Address:     14801 Murdock St. Suite 230 Chantilly, VA 20151 Email:    icpi@icpi.org     Contact:   Phone:    (703) 657-6900   FAX:  (703) 657-6901