May 20, 2022: the Centers for Disease Control and Prevention listed six Connecticut Counties in the High/Orange category as part of its COVID-19 Community Levels Map. Only Fairfield and Tolland Counties are listed in the Medium/Yellow category. Residents in these counties should wear a mask indoors in public; stay up to date with COVID-19 vaccines and get tested if they have symptoms. Additional precautions may be needed for residents who are at high risk for severe illness. Visit the CDC COVID-19 Community Levels Map for updates.

Connecticut Radon Laws


There are several laws in CT that pertain to radon and radon-related activities. Click on the links below to learn more.


Department of Public Health Statutes

Department of Education Statutes

Department of Consumer Protection Statutes

Department of Administrative Services