Airthings Radon legislation guide

State-by-state radon gas rules

See what the radon laws are in your state with our radon rules guide. Is radon testing required in your state? Are there radon mitigation laws in my area?

State (Click to highlight)	Do sellers need to disclose known radon levels when selling their homes?	Do landlords need to disclose radon levels to tenants?	Do those engaged in the business of radon mitigation require certification?	Does the state require radon testing in “public or high priority buildings?”	Does the state require radon testing in schools?	Does the state require radon testing in radon testing in day care centers?	Does the state have a radon mitigation law?	Is there a state law requiring radon-resistant new construction?	Is there a state law requiring state preparation of a public education / awareness program or document related to radon?	Is there a penalty provision for misrepresenting radon readings?
Alabama
Alaska
Arizona
Arkansas
California
Colorado
Connecticut
Delaware
Florida
Georgia
Hawaii
Idaho
Illinois
Indiana
Iowa
Kansas
Kentucky
Louisiana
Maine
Maryland
Massachusetts
Michigan
Minnesota
Mississippi
Missouri
Montana
Nebraska
Nevada
New Hampshire
New Jersey
New Mexico
New York
North Carolina
North Dakota
Ohio
Oklahoma
Oregon
Pennsylvania
Rhode Island
South Carolina
South Dakota
Tennessee
Texas
Utah
Vermont
Virginia
Washington
West Virginia
Wisconsin
Wyoming