Historical
ANSI/AARST SGM-SF-2017 rev.12-20
Soil Gas Mitigation Standards for Existing Homes
This standard specifies practices, minimum requirements and, general guidance for reducing soil gas entry into existing homes in order to mitigate occupant exposures to certain hazardous soil gases, including radon gas, chemical vapors and other hazardous gases. 12/20 revisions harmonize Sections 6, 7 and 8 across ANSI/AARST SGM-SF, RMS-MF and RMS-LB. While recommended for immediate use, the effective date of this revised standard for compliance purposes is Sept. 1st, 2021.
CONTENT PROVIDER
American Association of Radon Scientists and Technologists [aarst]
American Association of Radon Scientists and Technologists [aarst]