# Minnesota — State Residential Radon Disclosure, Testing, and Certification Requirements

For Minnesota, disclosure required is Yes; sellers must provide buyers with a copy of the Department of Health publication 'Radon in Real Estate Transactions' along with a written disclosure of radon test results, mitigation, and a radon warning; testing mandated is No mandatory residential testing requirement; professional certification required is Yes; those who perform radon testing, mitigation, and laboratory services for compensation must be licensed annually by the state; action level pci l is No state-specific action level; follows EPA recommended 4 pCi/L; school testing required is No mandatory requirement; departments of health and education may develop a plan to encourage school districts to conduct radon testing, recorded from its source on 2026-08-15.

- **jurisdiction:** Minnesota
- **disclosure required:** Yes; sellers must provide buyers with a copy of the Department of Health publication 'Radon in Real Estate Transactions' along with a written disclosure of radon test results, mitigation, and a radon warning. _(verified: appears in the quote below)_
- **testing mandated:** No mandatory residential testing requirement
- **professional certification required:** Yes; those who perform radon testing, mitigation, and laboratory services for compensation must be licensed annually by the state.
- **action level pci l:** No state-specific action level; follows EPA recommended 4 pCi/L
- **school testing required:** No mandatory requirement; departments of health and education may develop a plan to encourage school districts to conduct radon testing.
- **statute citation:** Minnesota Statutes §§ 144.496, 144.4961, 326B.106, 123B.571

## What the source says

> Requires sellers to provide buyers with a copy of the Department of Health publication entitled "Radon in Real Estate Transactions," along with a written disclosure that includes: whether a radon test has occurred; the most recent records of radon concentrations in the dwelling; a description of any radon mitigation or remediation, including any installed mitigation system; and a radon warning

## Source

- https://www.eli.org/sites/default/files/files-pdf/2025%20Radon.pdf

Last verified: 2026-08-15. Review by: 2027-08-15.
Part of [State Residential Radon Disclosure, Testing, and Certification Requirements](https://referencesource.org/state-radon-disclosure-requirements/).