Most recent
ANSI/AARST SGM-MFLB-2023
Soil Gas Mitigation Standards for Existing Homes
SGM-MFLB consolidates radon mitigation standard published as ANSI/AARST RMS-MF (rev. 12/20) and ANSI/AARST RMS-LB (rev. 12/20) into a single publication. This standard of practice specifies minimum requirements for methods that mitigate risks to occupants posed by the presence of radon gas and chemical vapors or gas in existing multifamily, school, commercial and mixed-use buildings. This standard addresses most all mitigation methods for mitigating radon and other soil gas hazards.
Content Provider
American Association of Radon Scientists and Technologists [aarst]
