Environmental Health Associates -- an affiliated company specializing in education, assessment and prevention regarding public health and sanitation issues.

Legal Expert Network -- A nationwide expert witness referral service with a large clientele in the legal, insurance and business communities.

U.S. Food and Drug Administration (FDA)

U.S. Department of Agriculture (USDA)

Centers for Disease Control and Prevention (CDC)

U.S. Occupational Health and Safety Administration (OSHA)

U.S. Environmental Protection Agency (EPA)