The LIFE SUPERHERO project technical meeting was scheduled in Paris on October 28th, 2023. The meeting focused in particular on the status of the renovation and monitoring activities of the demonstration buildings in Reggio Emilia. The design and installation phases of the Herotile Based-Roof (HBR) technology will begin in the coming months. Finally, the Centre Technique De Matériaux Naturels De Construction, which hosted the event, explained to the partners the apparatus used in air permeability tests that will result in the creation of an “European Technical Assessment” (ETA).