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We are pleased to share that the Early Bird registration deadline for Indoor Air 2026 has been extended to 15 April 2026.

Indoor Air 2026 will take place from 14–18 June 2026 at Singapore Management University in Singapore.

The conference will bring together global experts to explore the theme: “Enhancing Wellbeing in Existential Challenges – Deepening Understanding, Building Resilience.”

The AIVC is proud to be a signatory of the Global Pledge for Healthy Indoor Air, launched at United Nations Headquarters in New York City in September 2025. The Global Pledge is the first international commitment recognizing clean indoor air as a fundamental human right. 

We joined over 240 organizations and the governments of France and Montenegro in this global movement to ensure that everyone, everywhere, breathes healthy indoor air. 

We are happy to share that the video recordings and presentation slides from our recent webinar, “Airtightness in Practice: Long-Term Performance, Field Evidence, and Innovative Detection Methods” (held on 17 March 2026), are now available on our website.

The webinar featured the following expert presentations:

The March 2026 issue of the AIVC newsletter has just been released. Specific contents include:

During the EBC Technical Day held at CEPT University in November 2025, Arnold Janssens, Operating Agent of the Air Infiltration and Ventilation Centre (AIVC), delivered a presentation on the history, mission and recent achievements of AIVC.

The February 2026 edition of the REHVA Journal has been released, featuring the theme "Rising to New Challenges: Connecting IEQ to a Sustainable Future".

The issue includes, among other articles, selected contributions from the 45th AIVC conference and ASHRAE 2025 IEQ conference held on September 24-26, 2025, in Montreal, Canada together with the 13th TightVent and the 11th venticool conferences.

Featured articles include:

The AIVC together with Energie- und Umweltzentrum am Deister GmbH (e.u.[z.]) and TightVent are organizing a webinar on 17 March 2026 (10:00 - 11:30 CET) following up on contributions presented at the Buildair 2025 Symposium.

The event will feature presentations by:

We are pleased to announce that the programme for the AIVC 2026 workshop "Climate change, ventilation, and resilience" is now available. The event will take place on 21–22 April 2026 in Madrid.

The workshop will bring together researchers, professionals, and international experts to present and discuss recent advances addressing climate change challenges related to indoor environmental quality (IEQ), ventilation, human health, and sustainability.

We are pleased to announce the release of a new AIVC publication: Technical Note 75 (TN 75).

TN 75: Design guidelines for energy recovery ventilation to improve its actual contribution to energy savings in buildings

The 27^th issue of the venticool newsletter is now available!

Specific contents include: