The Bioenvironmental Engineering Site Assessment course provides critical site assessment training, applying the Occupational and Environmental Health Site Assessment (OEHSA) concept to both garrison and deployed operations and particularly focusing on health risk assessment (HRA) skill sets. BESA combines traditional web-based training techniques with experiential, scenario-based teaching in an engaging Distance Learning environment. This problem-centered approach to learning enhances the student’s ability to apply the concepts presented in the course.