Chemical Injury Information Network - Focuses on education, credible research into Multiple Chemical Sensitivities (MCS), and the empowerment of the chemically injured.
Chemically Sensitive Living - Information, products and resources for those individuals who suffer from MCS and other related illness.
CIRA - Chemical Injury Resource Association of Minnesota. Explains MCS and Environmental Illness, and has additional resources.
EI/MCS Information - Information about MCS, and ways to become active in promoting the cause of MCS patients.
Environmental Health Network - The Environmental Health Network is rich in resources for MCS. Children's issues, housing, fragranced products, Ecology House, etc.
Immune - Support and Information Forum for people with multiple chemical sensitivity, fibromyalgia, chronic fatigue syndrome, and other immune-system problems.
Lassen Technologies - Resources for the Chemically Sensitive is one of this site's strong points.
National Toxic Encephalopathy Foundation - Dedicated to the education, service and research of those afflicted with Toxic Encephalopathy, commonly known as MCS.