• California Environmental Health Association (CHEA) offers education and networking opportunities.

• Children's Environmental Health Network promote a healthy environment and to protect the fetus and the child from environmental hazards.

• Children's Health Environmental Coalition Network provides current information on government policy, scientific research, and community action related to children's health and the environment.

• Citizens League for Environmental The Citizens League for Environmental Action Now provides scientific evidence on the health effects of air pollution.

• Environmental Health Coalition an environmental justice organization in San Diego dedicated to the prevention and cleanup of toxic pollution, monitoring actions causing pollution and educating communities about toxics.

• European Centre for Ecotoxicology and Toxicology of Chemicals (ECETOC) Helping industry minimize any potentially adverse effects on health and the environment that may arise from the manufacture and use of chemicals.

• Health Effects Institute funds research into the health effects of auto emissions.

• Institute for Children's Environmental Health nonprofit educational organization working to ensure a healthy, just, and sustainable future for children.

• National Environmental Health Association dedicated to environmental health professionals and improving the environment in cities, towns, and rural areas worldwide.

• Our Children's Earth working to protect the public, especially children, from the health impacts of pollution.

• San Diego Feng Shui Expert Residential & Business Feng Shui Consultations, Classes, and Lectures.

• Society for Risk Analysis information for those interested in risk assessment, risk management, risk communication, risk policy, etc.

• Swedish Environmental Health Officer?s Associattion Member of the International Federation of Environmental Health.

• The EMR Network Eliminates hazardous exposure to electromagnetic radiation. Includes research and membership.

• Trust for America's Health advocacy organization taking action to prevent disease and protect the health and safety of communities. Includes information about chronic diseases and disease clusters.

• Utah Environmental Health Association a nonprofit association of local and state environmental health professionals and others interested in environmental health in Utah.