Association of Occupational and Environmental Clinics 

Committed to improving the practice of occupational and environmental health through information sharing and collaborative research.

British Society for Allergy Environmental Nutritional Medicine 

A medical research group promoting the study of allergy, environmental, and nutritional medicine. Provides publications, conferences, practitioners and training information.

California Environmental Health Investigations Branch 

Investigates human exposures to and effects of harmful environmental factors. Fact sheets on several topics and reports on current and past projects and activities.

Center for Ecogenetics and Environmental Health 

 
Specializes in research in gastrointestinal, renal, carcinogenesis, birth defects, neurological diseases, adverse drug reactions, carciovascular and bioinformatics. Includes mission statement, laboratory facilities, and publications.

CHN Health Centre: Environmental Health 

Canadian Health Network information on environmental health. Includes frequently asked questions.

Environmental Health Foundation of Canada 

The education and research arm of the Canadian Institute of Public Health Inspectors. Provides information on mission, goals, history, projects and products.

Environmental Health Policy Committee

Established to coordinate policy development for environmental health activities related to the mission of the U.S. Public Health Service (PHS) and its agencies.

Greater Boston Physicians for Social Responsibility 

Information to educate on the linkages between environmental exposures and health. Projects on threats to child development, reproductive health, toxic products and air pollution.

Health Care Without Harm

Collaborative campaign for environmentally responsible health care made up of more than 250 organizations. Work to transform the health care industry so it is no longer a source of environmental harm by eliminating pollution in health care. Also info on endocrine disruptors.

Health-Track.org 

Help American families and communities identify and track the links between environmental hazards and illnesses and to provide researchers health officials with the necessary tools to prevent disease.

Healthy Places Project 

Project helps compare the health of people in a particular US state and county with other counties in the US.

IIER WHO Collaborating Centre

Instituto de Investigación de Enfermedades Raras (IIER) is located at the Instituto de Salud Carlos III, in Madrid (Spain). Objective is to build an information system on public health environmental problems that can serve to advice investigators involved in environmental exposures and diseases.

International Society of Doctors for the Environment 

ISDE is an environment and health non-governmental organization comprised of physicians and medical professionals.

Local Motion 

 
A non profit Michigan organization dedicated to raising awareness of toxins in the environment and their links to negative health consequences, such as cancer.

National Environmental Respiratory Center - NERC 

 
A U.S. national research center supported by the EPA, NERC facilitates research to improve the scientific basis for understanding and managing the health risks related to air quality.

Nova Scotia Allergy and Environmental Illness Association –

NSAEHA provides information and programs to increase awareness of environmental health issues in the Nova Scotia, Canada area.

Technology and Health Foundation 

Canadian charity devoted to educational purposes in the field of environmental health.

Toxic Links Coalition 

 
Group of organizations and individuals concerned about the effects of environmental degradation on human health.

UNEP Chemicals 

Center for all chemicals-related activities of the United Nations Environment Programme, aimed at helping governments take needed actions for the sound management of chemicals.

Volusia County Florida Health Department Environmental Health 
 

Washington State Department of Health Environmental Health Programs 

Work with local governments and other agencies in the areas of safe drinking water, food and shell fish safety, radiation safety, wastewater management, pesticide exposures, vector borne diseases and general sanitation.