On the 17th of September 2021, REHVA delegates met online with the delegation of CAHVAC to renew the Memorandum of Understanding between the two organisations. This renewal marks 10 years of collaboration and is a statement of the bond created through the years.

The renewal was officalized during an online meeting between the two delegations. REHVA President, Frank Hovorka together with Catalin Lungu, President-elect, Kemal Gani Bayraktar, Vice president, Manuel Gameiro da Silva, Vice president, Guangyu Cao, TRC co-chair welcomed the CAHVAC representatives: Xu Wei, Chairman, Lu Bin, Vice Chairman, Yu Xiaoming, Vice Chairman, Chen Zuming, Vice Chairman, Yao Yang, Vice Chairman, Wang Dongqing, Secretary General and Wu Jianlin, Head, international affairs.

The delegates went over the 10 years of strong relation and cooperation between REHVA and CAHVAC at events, workshops, seminars and meeting through the years leading to this day and the renewal of the MoU until 2023.

REHVA President Frank Hovork also formely invited the CAHVAC delegation to join the CLIMA 2022 conference in Rotterdam. Theyu were also invited to get involved in IEQ-GA.