North Carolina Indoor Radon Program
http://www.ncradon.org
Felix Fong State Radon Officer
(919) 571-4141

Division of Radiation Protection
3825 Barret Drive
Raleigh, NC 27609-7221

U.S. Environmental Protection Agency
http://www.epa.gov/radon/states/northcarolina.html

American Association of Radon Scientists and Technologists
http://www.aarst.org

Certification Board
NEHA-NRPP
http://www.radongas.org

Cancer Survivors Against Radon
http://www.cansar.org

Aircheck, Inc.
http://www.radon.com

National Radon Fix-it Line
1-800-644-6999

National Radon Hotline
1-800-SOS-RADON (1-800-767-7236)