We are happy to announce the release of 2 new AIVC publications!

• Ventilation Information Paper #45.11: Trends in building and ductwork airtightness in New Zealand
• Ventilation Information Paper #45.12: Trends in building and ductwork airtightness in USA

These papers are part of a Ventilation Information Paper (VIP) series being developed and dealing with trends in building and ductwork airtightness in various countries.

Previously released papers include:

1. Ventilation Information Paper #45.1: Trends in building and ductwork airtightness in Estonia
2. Ventilation Information Paper #45.2: Trends in building and ductwork airtightness in Spain
3. Ventilation Information Paper #45.3: Trends in building and ductwork airtightness in the Czech Republic
4. Ventilation Information Paper #45.4: Trends in building and ductwork airtightness in Belgium
5. Ventilation Information Paper #45.5: Trends in building and ductwork airtightness in Latvia
6. Ventilation Information Paper #45.6: Trends in building and ductwork airtightness in France
7. Ventilation Information Paper #45.7: Trends in building and ductwork airtightness in Greece
8. Ventilation Information Paper #45.8: Trends in building and ductwork airtightness in China
9. Ventilation Information Paper #45.9: Trends in building and ductwork airtightness in Japan
10. Ventilation Information Paper #45.10: Trends in building and ductwork airtightness in the Republic of Korea

All documents are freely accessible and available for download here.