Society of Fire Protection Engineers
National Fire Protection Association
American Fire Sprinkler Association
Home Fire Sprinkler Coalition
Associated Builders & Contractors
National Institute for Certification in Engineering Technologies
National Fire Sprinkler Association
Homebuilders Association of Maryland
Homebuilders Association of Montgomery/Bucks Counties, Pennsylvania
National Association of Homebuilders
Tyco Rapid Response
Tyco Fire and Building Products
Viking Sprinkler Corporation
Ferguson Fire and Fabrication