Richard Vincent is the Manager, the Brickner Research Unit on Community Medicine and TB/UV Studies at the Icahn School of Medicine at Mt Sinai Hospital in New York. He is a leader in the refinement of upper-room germicidal UV for control of infectious disease, such as tuberculosis. He has been a consultant to many healthcare facilities in providing guidance on efficacy of germicidal ultraviolet and spoken throughout the world on this technology. He has long been active in the IES Photobiology Committee and is currently the chair of an ASHRAE Committee preparing guidance on Upper Room germicidal UV. Further he chairs the CIE TC 6-52 on the gonioradiometric measurement of UVGI luminaires.