Am. Society Of Testing Materials Standards (ASTM)
Factory Mutual, Global Standards On Fire/Wind
Underwriters Laboratories (UL)
National Institute of Standards and Technology (NIST)
Mercury 2.0 RCI Roofing Library
Oak Ridge National Laboratories (ORNL)
Specifications On Line Architectural Specs
American Architectural Metal Manufacturers (AAMA)
American Concrete Institute (ACI)
American Fiberboard Association (AFA)
Asphalt Roofing Manufacturer's Association (ARMA)
Cedar Shake and Shingle Bureau
Copper Development Association Inc.
Metal Building Manufacturer's Association
Polyisocyanurate Insulation Manufacturer's Assocation
Tile Roofing Institute
Single-Ply Roofing Institute (SPRI)
Sheet Metal & A/C Contractors Association (SMACNA)
RCI, Inc. (RCI)
Sealant, Waterproofing & Restoration Institute (SWRI)
International Codes Council (ICBO)
National Fire Protection Association (NFPA)
National Institute For Occupational Safety & Health (NIOSH)
National Roofing Contractors Association (NRCA)
Occupational Safety & Health Organization (OSHA)