RESNET Releases Draft PDS-03 of BSR/RESNET/ICC 380-202x Standard for Testing Airtightness of Building, Dwelling Unit, and Sleeping Unit Enclosures; Airtightness of Heating and Cooling Air Distribution Systems; and Airflow of Mechanical Ventilation Systems for Review and Comment Deadline for Submitting Comments – January 23, 2022 RESNET Standards Development Committee 300 has authorized release of the third draft, PDS-03 BSR/RESNET/ICC 380-202x for public comment. The second draft, PDS-02, was revised in response to public comment, and those changes are now submitted for comment. The changes to draft PDS-02 BSR/RESNET/ICC 380-202x are shown in draft PDS-03 by strike-through and underline text in red print. Comments must be on the strike-through/underline text in red print. To review draft PDS-03 and the summary of changes, to submit comments, and to view submitted comments go to webpage Draft PDS-03, BSR/RESNET/ICC 380-202x. The 30 day public comment period begins December 24, 2021, and ends January 23, 2022.