is the Director of the Center for Science and Technology in the U.S. Environmental Protection Agency’s Office of Radiation and Indoor Air/Radiation Protection Division. The Center is responsible for the development of radiation dose and risk assessment guidance and for providing technical support for radiation protection policy issues. Mr. Boyd is also the co-chair of the Federal Guidance Subcommittee of the Interagency Steering Committee on Radiation Standards. He is a member of the NCRP’s PAC 5 and was recently elected to the NCRP Board of Directors. He is a member of the International Commission on Radiological Protection (ICRP) Committee 4 and chairs ICRP Task Group 98 on Application of the Commission’s Recommendations to exposures resulting from contaminated sites from past industrial, military and nuclear activities. Since 2015, he has chaired the Organisation for Economic Cooperation and Development/Nuclear Energy Agency’s Committee on Radiological Protection and Public Health. Mr. Boyd is an active member of the Health Physics Society and is a delegate to the International Radiation Protection Association where he is currently a member of its International Congress Program Committee for IRPA 15, which will be held in Seoul, Korea in May 2020. He has a BS in Biology and MS in Public Health from the University of North Carolina at Chapel Hill.