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

For Pennsylvania, disclosure required is Yes; sellers must complete and deliver a Seller's Property Disclosure Statement disclosing knowledge of radon and other hazardous substances; testing mandated is No; professional certification required is Yes; state certification required for persons who test for, mitigate, or safeguard a building from radon; action level pci l is No state-specific action level; follows EPA recommended 4 pCi/L; school testing required is No, recorded from its source on 2026-08-15.

- **jurisdiction:** Pennsylvania
- **disclosure required:** Yes; sellers must complete and deliver a Seller's Property Disclosure Statement disclosing knowledge of radon and other hazardous substances.
- **testing mandated:** No
- **professional certification required:** Yes; state certification required for persons who test for, mitigate, or safeguard a building from radon.
- **action level pci l:** No state-specific action level; follows EPA recommended 4 pCi/L
- **school testing required:** No
- **statute citation:** Pennsylvania Statutes, tit. 68, §§ 7301 et seq.; tit. 63, §§ 2001 et seq.; tit. 35, §§ 7501--7504

## What the source says

> Requires sellers of residential real property to complete and deliver to buyers a Seller's Property Disclosure Statement. Requires the State Real Estate Commission to create the disclosure statement.

## 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/).