BSR/RESNET/ICC 380-20xx, 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 RESNET’S Standards are under continuous maintenance with revisions approved on an ongoing basis via amendment proceedings that create addenda. Periodically the standards are updated to integrate approved addenda and additional revisions into a new edition. RESNET is updating Standard ANSI/RESNET/ICC 380-2016 to incorporate criteria for dwelling and sleeping units for all Residential Buildings and Commercial Buildings (as defined by the IECC) developed by the Multi-Family Ratings initiative. The revisions for attached dwelling and sleeping units and approved Addendum A-2017, Attics and Crawlspaces, will be published in a new edition of the Standard. The first draft of proposed standard BSR/RESNET/ICC 380-201x, Draft PDS-01, is submitted for public comment. To review and comment on the Draft follow the links below. Draft PDS-01, BSR/RESNET/ICC 380-201x, Update of Standard ANSI/RESNET/ICC 380-2016 Comment on Draft PDS-01, BSR/RESNET/ICC 380-201x View comments on Draft PDS-01, BSR/RESNET/ICC 380-201x RESNET will accept public comments only on the changes to Standard ANSI/RESNET/ICC 380-2016 as modified by Addendum A-2017. Those changes are shown by strike and underline text in Draft PDS-01, BSR/RESNET/ICC 380-201x. The public comment period will be open for 45 days beginning November 24, 2017 and ending January 8, 2017.