Dr. Marwa Zaatari is Chief Science Officer at D ZINE Partners. She leads the research and development of â€œAir as a Serviceâ€ around heat exchanger coils, ventilation, filtration, and IAQ measurements. Her work continues to advance building science methods in assessing performance-based procedures to design and operate buildings to optimize energy and people efficiency. Dr. Zaatari earned a PhD in Architectural and Environmental Engineering from the University of Texas at Austin. She is an ASHRAE Distinguished Lecturer and a member of several ASHRAE Committees, a member of the ASHRAE Epidemic task force, and serves on the USGBC board.