“The SFI is not a legitimate measure of sustainable forestry. Consumers wishing to conserve forests should reject the SFI’s claims.”
- Agricultural Resources Center & Pesticide Education Project
- Allegheny Defense Project
- Alliance for the Wild Rockies
- American Lands Alliance
- Appalachian Voices
- As You Sow
- Bark
- California Native Plant Society
- Care2.Com
- Center for Biological Diversity
- Central Sierra Environmental Resource Center
- Coast Range Association
- Conservation Northwest
- Co-op America
- Corporate Ethics International
- Dogwood Alliance
- Domini Social Investments LLC
- Ebbetts Pass Forest Watch
- EnviroJustice
- Environment California
- Environment Maine
- Environmental Protection Information Center
- ForestEthics
- Forest Guardians
- The Forest Management Trust
- Friends of Clayoquot Sound
- Friends of the Earth US
- Gifford Pinchot Task Force
- Greenpeace
- Green Sangha
- Healthy Building Network
- Idaho Rivers United
- Klamath-Siskiyou Wildlands Center
- The Lands Council
- Markets Initiative
- National Forest Protection Alliance
- National Wildlife Federation
- Natural Resources Council of Maine
- Natural Resources Defense Council
- Northwest Coalition for Alternatives to Pesticides
- Oregon Natural Resources Council
- Pacific Rivers Council
- Rainforest Action Network
- Seattle Audubon Society
- Sierra Club
- Siskiyou Regional Education Project
- Southern Forests Network
- Sunshine Coast Conservation Association
- Virginia Forest Watch
- Washington Environmental Council
- Washington Trout
- West Coast Environmental Law
- Western Canada Wilderness Committee
- Western North Carolina Alliance
- Wildlands CPR
- Wildsight