Construction Specifications Institute


Construction Specifications Institute

(CSI)A national U.S. organization devoted to assisting specifications writers; publishes standard model specifications and a standardized format and numbering system.

Construction Specifications Institute (CSI)

A non-profit technical organization serving construction specifiers and related building professionals in the US. CSI publishes MasterFormat jointly with the Construction Specifications Canada. Head office: 99 Canal Center Plaza, Alexandria, VA 22314.