Trade Associations
Brick Industry Association, BIA Technical Notes
Canada Masonry Centre (CMCA / OMCA)
Ceramic Glazed Masonry Institute (CGMI)
Construction Specifications Canada (CSC)
Construction Specifications Institute (CSI)
CPCI – Canadian Precast Prestressed Concrete Institute
Canadian Green Building Council 
Hamilton-Halton Construction Association
Masonry Contractors Association of Toronto
Ontario Centre for Green Building Design and Development
Toronto Construction Association
The Ottawa Construction Association