In the session "Building Physics Meets Facility Management", which took place for the first time this year, Ms. Boudier presented the results of the study on air-conditioned chairs conducted at the FM+TGA department to an interested audience of experts. The title of the presentation was: Increased comfort and energy savings in the office environment through air-conditioned chairs. Mr. Dieter Lang, expert and development manager at Osram GmbH, also spoke about the biological effect of light. Thus, the traditional field of building physics was extended by extremely interesting aspects from the field of building operation. The new session was thus a complete success, as was the entire event.