North Carolina
What is the disclosure required for North Carolina?
For North Carolina, disclosure required is Yes; owners of residential real property of up to four units must provide buyers with a disclosure statement regarding environmental conditions including the presence of radon gas; testing mandated is No; professional certification required is No mandatory certification; state established a voluntary approval process for radon proficiency programs in 2023; action level pci l is No state-specific action level; follows EPA recommended 4 pCi/L; school testing required is No mandatory requirement; legislature directed the State Board of Education to survey public schools to determine need for radon testing, recorded from its source on 2026-08-15; source re-checked 2026-10-01.
Requires owners of residential real property consisting of up to four units to provide buyers with a disclosure statement regarding known environmental conditions of the property, including the presence of radon gas, lead-based paint, asbestos, methane gas, and other hazardous or toxic materials.
— eli.org, retrieved 2026-08-15
- jurisdiction
- North Carolina
- disclosure required
- Yes; owners of residential real property of up to four units must provide buyers with a disclosure statement regarding environmental conditions including the presence of radon gas.
- testing mandated
- No
- professional certification required
- No mandatory certification; state established a voluntary approval process for radon proficiency programs in 2023.
- action level pci l
- No state-specific action level; follows EPA recommended 4 pCi/L
- school testing required
- No mandatory requirement; legislature directed the State Board of Education to survey public schools to determine need for radon testing.
- statute citation
- North Carolina General Statutes §§ 47E-1 et seq.; House Bill 782 (2023); House Bill 259 (S.L. 2023-134)
Source
- eli.orghttps://www.eli.org/sites/default/files/files-pdf/2025%20Radon.pdf