- American Institute of Architects (AIA)
- American Society of Heating, Refrigeration, and Air Conditioning Engineers (ASHRAE)
- American Society for Testing & Materials (ASTM)
- Canadian Roofing Contractors Association (CRCA)
- Center for Environmental Innovation in Roofing (CEIR)
- Construction Specifications Institute (CSI)
- Cool Roof Rating Council (CRRC)
- United States Department of Energy (DOE)
- International Code Council (ICC)
- Midwest Roofing Contractors Association (MRCA)
- National Roofing Contractors Association (NRCA)
- Roofing Industry Committee on Weather Issues (RICOWI)
- Special Interest Group for Dynamic Evaluation of Roofing. Systems (SIGDERS)
- Sheet Metal and Air Conditioning Contractors’ National Association (SMACNA)
- Single Ply Roofing Industry (SPRI)
- Western States Roofing Contractors Association (WSRCA)
Contact IIBEC if you would like to reach out to the IIBEC Member Liaison working with one of the above groups.