The Environmental Health and Safety (EH&S) Program at the University of South Carolina recently developed an environmental management system (EMS) based on the ISO 14001 International Standard. Since our radiation safety program must already meet strict state licensing requirements, the process of conforming to this standard was relatively easy to accomplish. The EH&S program achieved certification to the ISO 14001 standard in August of 2002. The benefits of the EMS include: better interaction between radiation safety and other EH&S program entities, holds all employees accountable by closely tracking program activities, presents a clear picture of program accomplishments to the university administration, allows for better use of limited resources and provides for continuous program improvement.