• American Concrete Institute (ACI)
  
• Portland Cement Association (PCA)
  
• Concrete Reinforcing Steel Institute (CRSI)
  
• British Standards Institution (BSI)
  
• American Society for Testing Materials (ASTM)
  
• Technical Association of the Pulp and Paper Industry (TAPPI)
  
• Pulp and Paper Technical Association of Canada (PAPTAC)
  
• Canadian Institute of Mining, Metallurgy and Petroleum (CIM)