Debra Stewart has a B.S. in Environmental Science and Resource Management from Lehigh University, where she graduated in 1992. She has worked for the University of Tennessee in collaboration with Oak Ridge National Laboratory since 1994. Debra’s areas of expertise include database and website development and management; technical document writing, editing, and review; quality assurance management; and workshop/training development in the environmental risk assessment and toxicity fields. Notable tasks include: configuration control management for the Risk Assessment Information System; database and website management for EPA’s Provisional Peer Reviewed Toxicity Values and Health Effects Assessment Summary Tables; research, database development, and author of multiple technical documents about radium contamination for The Nuclear Regulatory Commission; development and maintenance of EPA’s Provisional Advisory Levels website and database; verification plan, help file, and training material development for the Spatial Analysis and Decision Assistance (SADA) software; documentation team lead for DOE’s Environment for Analysis of Geo-Located Energy Information (EAGLE-I) project; technical review of U.S. Army Public Health Center (APHC) documents; and quality assurance and technical review of FDA Technical Data Evaluation Reports (TDERs).