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The February 2025 edition of the REHVA Journal has been released, featuring the theme "IEQ at 44th AIVC conference, Model IEQ regulation to fulfil the EPBD 2024"!

The issue includes, among other articles, a selection of papers presented at the 44th AIVC conference - 12th TightVent - 10th venticool conference: "Retrofitting the Building Stock: Challenges and Opportunities for Indoor Environmental Quality" held in Dublin on October 9-10, 2024.

Featured articles include:

We are happy to announce that the recordings of the AIVC webinar, “Energy Performance of Gas Phase Air Cleaning”, held on February 21, 2025 are now available on our website!

Featured Presenters:

The Air Infiltration and Ventilation Centre (AIVC) invites you to register for our upcoming webinar, "Recent standards and guidelines on CO2 application and interpretation" on March 17th 2025, from 16:00 to 17:30 CET.

Participation is free, but prior registration is required.

To Register & View the agenda, please follow this link.

We are pleased to announce that the Proceedings of the AIVC 2024 Conference, “Retrofitting the Building Stock: Challenges and Opportunities for Indoor Environmental Quality” held on 9-10 October in Dublin Ireland, are now available online and accessible for free.

In this dedicated collection, you will find:

The Air Infiltration and Ventilation Centre (AIVC) is pleased to invite you to the upcoming webinars:

Energy Performance of Gas Phase Air Cleaning

The 25^th issue of the venticool newsletter is now available!

Specific contents include:

The AIVC is happy to announce the release of a new addition to the AIVC Ventilation Information Paper (VIP) series dealing with trends in building ventilation requirements and inspection in various countries. 

Ventilation Information Paper #48.3: Trends in building ventilation requirements and inspection in Ireland is now available to download.

Previously released papers include:

On 9-10 October 2024, the AIVC – TightVent - venticool 2024 joint Conference "Retrofitting the Building Stock: Challenges and Opportunities for Indoor Environmental Quality", was organised by the International Network on Ventilation and Energy Performance (INIVE) on behalf of the Air Infiltration and Ventilation Centre (AIVC), the Building and Ductwork Airtightness Platform (TightVent Europe) and the international platform for ventilative cooling (

On 9-10 October 2024, the AIVC – TightVent – venticool 2024 joint Conference “Retrofitting the Building Stock: Challenges and Opportunities for Indoor Environmental Quality”, was organised by the International Network on Ventilation and Energy Performance (INIVE) on behalf of the Air Infiltration and Ventilation Centre (AIVC), the Building and Ductwork Airtightness Platform (TightVent Europe) and the international platform for ventilative cooling (

The Air Infiltration and Ventilation Centre (AIVC) and the IEA-EBC Annex 78 invite you to register for the upcoming webinar, "Energy Performance of Gas Phase Air Cleaning". This event will take place on February 21^st, 2025, from 11:00 to 12:30 CET.

Participation is free, but prior registration is required.