IUCN Members:
US Department of Agriculture - Forest Service / United States of America
IUCN Commissions:
No Commissions are/have been involved
Other non-IUCN related organisations:
The National Council for Air and Stream Improvement (NCASI), Oregon State University, Bureau Land Management, Weyerhaeuser, Rayonier, Port Blakely, Campbell Global, Oregon Department of Forestry, Giustina Land and Timber, Yakama Nation Tribal Forestry, Washington SFI Implementation Committee, Oregon SFI Implementation Committee