American Coal Ash Association (ACAA)

American Concrete Contractors Association (ACCA)

American Concrete Institute (ACI)

American Concrete Pavement Association (ACPA)

American Concrete Pipe Association (ACPA)

American Concrete Pressure Pipe Association (ACPPA)

American Concrete Pumping Association (ACPA)

American Highway Users Alliance (AHUA)

American Road & Transportation Builders Association (ARTBA)

American Segmental Bridge Institute (ASBI)

American Shotcrete Association (ASA)

American Society of Civil Engineers (ASCE)

American Society of Concrete Contractors (ASCC)

American Trucking Association (ATA)

Architectural Precast Association (APA)

Associated Builders & Contractors (ABC)

Associated General Contractors (AGC)

Canadian Ready Mixed Concrete Association (CRMCA)

Cement Kiln Recycling Coalition (CKRC)

Concrete Foundations Association of North America (CFA)

Concrete Reinforcing Steel Institute (CRSI)

Construction Specifications Institute (CSI)

Environmental Council of Concrete Organizations (ECCO)

European Ready Mixed Concrete Organization (ERMCO)

Expanded Shale Clay and Slate Institute (ESCSI)

Federacion Iberoamericana del Hormigon Premezclado (FIHP)

Insulating Concrete Form Association (ICFA)

National Association of Home Builders

(NAHB)

National Concrete Masonry Association (NCMA)

National Precast Concrete Association (NPCA)

National Slag Association (NSA)

National Stone, Sand and Gravel Association (NSSGA)

National Utility Contractors Association (NUCA)

National Volumetric Mixer Association (NVMA)

Portland Cement Association (PCA)

Post Tension Institute (PTI)

Precast/Prestressed Concrete Institute (PCI)

Slag Cement Association (SCA)

The Concrete Industry's Strategic Development Council (SDC)

Tilt-Up Concrete Association (TCA)