National Hardwood Lumbermans Association (NHLA)Canadian Lumbermen's Association (CLA)FSC CanadaFSC USCanada Wood CouncilHardwood Plywood and Veneer Association (HPVA)International Wood Products Association (IWPA)Architectural Woodwork Manufacturers Association of Canada (AWMAC)LEED Ontario Furniture Manufacturers Association (OMFA)
American Hardwood Information CentreWood Web Wood Industry
