General Counsel Public Affairs Office Internal Security and Classification Mgmt. Director DNA Armed Forces Radiobiology Research Institute Deputy Director for Science and Technology , 7 _. . Veterans Administration Department of Energy 7 7 Biomedical Effects Directorate NTPR OT Department of Justice | § _t Air Force NTPR i t l Army NTPR DNA Contractors i i 1 1 Field Command Marine Corps Navy NTPR NTPR NTPR Figure 1. Organization of NTPR within DNA from 1982 to 1986.