| AA | Aluminum Association | aluminum.org | 202-862-5700 |
| AAMA | American Architectural Manufacturers Association | aamanet.org | 847-303-5664 |
| ABAA | Air Barrier Association of America | airbarrier.org | 866-956-5888 |
| ACI | American Concrete Institute | aci-int.net | 248-848-3700 |
| AEE | Association of Energy Engineers | aeecenter.org | 770-447-5083 |
| AIA | American Institute of Architects | aia.org | 202-626-7300 |
| AISI | American Iron & Steel Institute | steel.org | 202-452-7100 |
| ANSI | American National Standards Institute | ansi.org | 212-642-4900 |
| APAI | The Engineered Wood Association (formerly American Plywood Assoc.) | apawood.org | 253-565-6600 |
| ARCA | Alberta Roofing Contractors Association | arcaonline.ca | 403-250-7055 |
| ARMA | Asphalt Roofing Manufacturers Association | asphaltroofing.org | 202-207-0917 |
| ASC | Adhesive and Sealant Council | ascouncil.org | 301-986-9700 |
| ASCE | American Society of Civil Engineers | asce.org | 800-548-2723 |
| ASHI | American Society of Home Inspectors | ashi.org | 800-743-2744 |
| ASHRAE | American Society of Heating, Refrigeration, and Air Conditioning Engineers | ashrae.org | 800-527-4723 |
| ASME | American Society of Mechanical Engineers | asme.org | 800-843-2763 |
| ASNT | American Society for Nondestructive Testing | asnt.org | 800-222-2768 |
| ASNT | American Society for Nondestructive Testing | asnt.org | 800-222-2768 |
| ASTM | American Society for Testing & Materials | astm.org | 610-832-9585 |
| AWCI | Association of the Wall and Ceiling Industry | awci.org | 703-534-8300 |
| BCBEC | British Columbia Building Envelope Council | www.bcbec.com | 604-294-0037 |
| BIA | Brick Institute of America | bia.org | 703-620-0010 |
| BOMA | Building Owners & Managers Association | www.boma.org | 202-408-2662 |
| BURSI | Better Understanding of Roofing Systems Institute (Johns Manville) | www.jm.com | 303-978-2101 |
| CDA | Copper Development Association | www.copper.org | 212-251-7200 |
| CGSB | Canadian General Standards Board | www.pwgsc.gc.ca | 819-956-0894 |
| CEFPI | Council of Educational Facility Planners | www.cefpi.org | 480-391-0840 |
| CRCA | Canadian Roofing Contractors Association | www.roofingcanada.com | 613-232-6724 |
| CRRC | Cool Roof Rating Council | www.coolroofs.org | 866-465-2523 |
| CRSMCA | Carolinas Roofing and Sheet Metal Contractors Association | www.crsmca.com | 704-556-1435 |
| CS&SB | Cedar Shake & Shingle Bureau | www.cedarbureau.org | 604-820-7700 |
| CSA | Canadian Standards Association | www.csa.ca | 416-747-4000 |
| CSI | Construction Specifications Institute | www.csinet.org | 703-684-0300 |
| EIMA | Exterior Insulation Manufacturers Association | www.eima.com | 813-726-6477 |
| EPSMA | EPS Molders Association | www.epsmolders.org | 410-451-8341 |
| FM | Factory Mutual Engineering and Research | www.fmglobal.com | 781-762-4300 |
| GA | Gypsum Association | www.gypsum.org | 202-289-5440 |
| IAQA | Indoor Air Quality Association | www.iaqa.org | 301-231-8388 |
| ICC | International Code Council | www.iccsafe.org | 888-422-7233 |
| ICAA | Insulation Contractors Association of America | insulate.org | 703-739-0356 |
| ISANTA | International Staple Nail and Tool Association | isanta.org | 708-482-8138 |
| MBMA | Metal Building Manufacturers Association | mbma.com | 216-241-7333 |
| MCA | Metal Construction Association | mca1.org | 847-375-4718 |
| MRCA | Midwest Roofing Contractors Association | mrca.org | 800-497-6722 |
| NAIMA | North American Insulation Manufacturers Association | naima.org | 703-684-0084 |
| NAMP | National Association of Mold Professionals | moldpro.com | 248-669-5673 |
| NAWC | National Assoc. of Waterproofing & Structural Repair Contractors | nawscrc.org | 800-245-6292 |
| NBEC | National Building Envelope Council (Canada) | nawscrc.org | 604-473-9587 |
| NCARB | National Council of Architectural Registration Boards | ncarb.org | 202-783-6500 |
| NERCA | North/East Roofing Contractors Association | nerca.org | 617-227-0220 |
| NFPA | National Fire Protection Association | nfpa.org | 800-344-3555 |
| NIST | National Institute of Standards and Technology | nist.gov | 301-975-6478 |
| NPCA | National Paint & Coatings Association | paint.org | 202-462-6272 |
| NRC | National Research Council of Canada | nrc.ca | 877-672-2672 |
| NRCA | National Roofing Contractors Association | nrca.net | 800-323-9545 |
| NRDCA | National Roof Deck Contractors Association | nrdca.org | 800-217-7944 |
| NREP | National Registry of Environmental Professionals | nrep.org | 847-724-6631 |
| NSA | National Slate Association | slateassociation.org | 866-256-2111 |
| OIRCA | Ontario Industrial Roofing Contractors Association | ontarioroofing.com | 416-695-4114 |
| PDA | Polyurea Development Association | pda-online.org | 816-221-0777 |
| PIMA | Polyisocyanurate Insulation Manufacturers Association | pima.org | 301-654-0000 |
| QBEC/CEBQ | Quebec Building Envelope Council | boma.org | 202-408-2662 |
| RCMA | Roof Coating Manufacturers Association | roofcoatings.org | 202-207-0919 |
| RICOWI | Roofing Industry Committee on Weather Issues | ricowi.com | 770-914-7235 |
| RMA | Rubber Manufacturers Association | rma.org | 202-682-4800 |
| RRCI | Reflective Roof Coatings Institute | reflectivecoatings.org | 816-472-8870 |
| SDI | Steel Deck Institute | sdi.org | 847-458-4647 |
| SMACNA | Sheet Metal & Air Conditioning Contractors National Association/td> | smacna.org | 703-803-2980 |
| SPFA | Spray Polyurethane Foam Alliance | sprayfoam.org | 800-523-6154 |
| SPI | Society of the Plastics Industry | socplas.org | 202-974-5200 |
| SPRI | Sheet Membrane & Component Suppliers to the Commercial Roofing Industry | spri.org | 781-647-7026 |
| SWRA | Sealant, Waterproofing & Restoration Institute | swrionline.org | 816-472-7974 |
| TRI | Tile Roofing Institute | tileroofing.org | 312-670-4177 |
| UL | Underwriters Laboratories | ul.com | 877-854-3577 |
| ULC | Underwriters Laboratories of Canada | ulc.ca | 416-757-3611 |
| USGBC | U.S. Green Building Council | usgbc.org | 202-828-7422 |
| UURWAW | United Union of Roofers, Waterproofers, & Allied Workers | roofersunion.org | 202-463-7663 |
| WSRCA | Western States Roofing Contractors Association | wsrca.com | 650-570-5441 |
| XPSA | Extruded Polystyrene Foam Association | xpsa.com | 800-978-9772 |