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As the AIVC was created in 1979, the 40^th anniversary of the AIVC was celebrated in October 2019 at the 40^th AIVC conference in Ghent. In the context of this celebration, it was decided to publish 2 overview publications:

The AIVC (Air Infiltration and Ventilation Centre), TightVent Europe (the building and ductwork airtightness platform) and venticool (the platform for resilient ventilative cooling have organised during the past 9 years 34 webinars around a wide range of topics. The main topics of the events held include:

AIVC's Ventilation Information Paper #44: Residential Cooker Hoods,  summarizes current knowledge on cooking contaminant emissions, its effects on IAQ, and identifies standards for assessing the efficacy of cooker hood (also known as a range hood) performance.

AIVC Technical Note 68 (TN 68) "Residential Ventilation and Health” is one of the outcomes of the work performed under the framework of AIVC’s project “Ventilation & Health” and benefited from contributions by several authors and many structured discussions held during specific sessions at AIVC events. TN 68 summarised studies that prioritise pollutants in the indoor environment and presented a

Worldwide, there is an increasing number of publications related to air cleaning and sales of gas phase air cleaning products. This puts a demand for verifying the influence of using air cleaning on indoor air quality, comfort, well-being and health. It is thus important to learn whether air cleaning can supplement ventilation with respect to improving air quality i.e. whether it can partly substitute the ventilation rates required by standards.

Building airtightness tests have become very common in several countries, either to comply with minimum requirements of regulations or programmes, or to justify input values in calculation methods. With more widespread use it has become increasingly important to understand and quantify the reliability of these tests.