South Carolina
For South Carolina, disclosure required is Yes; sellers of property of up to four dwelling units must provide a written disclosure statement disclosing environmental contamination including radon gas; testing mandated is No; professional certification required is No state-specific requirement; action level pci l is No state-specific action level; school testing required is No, recorded from its source on 2026-08-15.
- jurisdiction
- South Carolina
- disclosure required
- Yes; sellers of property of up to four dwelling units must provide a written disclosure statement disclosing environmental contamination including radon gas. verified
- testing mandated
- No
- professional certification required
- No state-specific requirement
- action level pci l
- No state-specific action level
- school testing required
- No
- statute citation
- South Carolina Code §§ 27-50-10--110
What the source says
Requires sellers of property containing up to four dwelling units to provide purchasers with a written disclosure statement disclosing environmental contamination on the property, including the presence of radon gas, mold, lead-based paint, asbestos, methane gas, hazardous or toxic materials, and other environmental contamination.
— eli.org, retrieved 2026-08-15
Source
- eli.orghttps://www.eli.org/sites/default/files/files-pdf/2025%20Radon.pdf