Contents:

• Foreword        
• Recent Belgian developments on quality frameworks for airtightness
• 35th AIVC- 4th TightVent Conference Updates
• Accuracy of multi zone air leakage measurements
• September 23-24, 2015: 36th AIVC conference, Madrid, Spain     
• March 16-17, 2015: QUALICHeCK workshop, Lund, Sweden  
• November 20, 2014: Webinar on “Competent tester schemes in Denmark, Ireland and Sweden”   
• Recent developments in TAAC
• Hands-on training for designers and craftsmen   
• Events calendar