American Tanning Institute, Indoor Tanning Certification

Massachusetts Department of Public Health (MDPH), Radiation Control Program

Environmental Protection Agency (EPA), Sunwise Program

Florida Department of Health, Tanning Information & Resources

Food & Drug Administration (FDA), Indoor Tanning: The Risks of Ultraviolet Rays

National Institutes of Health (NIH) SeniorHealth, Skin Cancer

Howard County Health Department,Tanning Facilities Program

World Health Organization (WHO), Ultraviolet radiation and the INTERSUN Programme