Contents:

• Foreword
• Progress made on building and ductwork airtightness in the past 5 years
• September 12-14, 2016: 37th AIVC –ASHRAE- IAQ joint conference Alexandria, VA, USA
• New QUALICHeCK factsheets available
• Flib releases guidelines and a database of construction details
• AIVC launched new Technical Note on residential ventilation and health
• Building airtightness and initiatives to improve the quality of the works”- Webinar recordings now available
• Events calendar