Government

• Ministry of the Environment

• National Institute for Environmental Studies

• Ministry of Health, Labour and Welfare

• Ministry of Economy, Trade and Industry

• Forestry and Forest Products Research Institute

Pulp and Paper Industry

• Japan Paper Association

• Oji Paper Co. Ltd.

• Nippon Paper Industries Co. Ltd.

Academy

• Japan Society of Endocrine Disrupter Research

• The Japanese Society of Environmental Toxicology

• The Japan Wood Research Society

• International Association of Water Quality

• The Environmental Mutagen Society of Japan

• The Japan Society for Analytical Chemistry