CII membership includes approximately 50 major owners and 50 major contractors whose primary focus is to conduct research on productivity, safety and cost effectiveness. CII sells their research through a variety of products. The Blue Book of Building and Construction is the industry's leading source of regional, categorized construction information and is available in print and online. The printed directories are distributed free to qualified industry decision makers throughout the United States. An agency of the U.S. Department of Commerce's Technology Administration, working with industry to develop and apply technology, measurements, and standards.
Users can also request hardcopies of annual reports.