Contents:

• Foreword
• Edited March 2013 proceedings “Securing the quality of ventilation systems in residential buildings: existing approaches in various countries”
• Feedback on the airtightness workshop, 18-19 April 2013, Washington DC area March 2014 Workshop on “Quality of Methods for Measuring Ventilation and Air Infiltration in Buildings” in Brussels!
• IEA EBC Annex 62 Ventilative Cooling
• BUILDUP overview article on airtightness
• Poland and Finland join the AIVC!
• 34th AIVC conference (Athens 25-26 September, 2013) 
• AIVC conference in September 2014 in Poznan, Poland
• List of AIVC board members