Industry Associations and Grading Organizatons
American Institute of Timber Construction (AITC)
American Plywood Association (APA)
California Redwood Association
Canadian Lumbermen's Association (CLA)
Canadian Plywood Association (CANPly)
Canadian Wood Council (CWC)
Cedar Shake & Shingle Bureau
Council of Forest Industries (COFI)
Interior Lumber Manufacturers' Association (ILMA)
MSR Lumber Producers Council
National Association of HomeBuilders (NAHB)
National Lumber Grades Authority (NLGA)
North American Wood & Lumber Association (NAWLA)
Softwood Export Council
Southern Forest Products Association (SFPA)
Southeastern Lumber Manufacturers Association (SLMA)
Southern Pine Council
Structural Board Association (SBA)
West Coast Lumber Inspection Bureau (WCLIB)
Western Red Cedar Lumber Association (WRCLA)
Western Wood Products Association (WWPA)
Wood Moulding & Millwork Producers Association (WMMPA)
Wood Truss Council of America
Industry Price Publications