| HTMLPDF | 246-221-001 | Purpose and scope. |
| HTMLPDF | 246-221-005 | Radiation protection programs. |
| HTMLPDF | 246-221-010 | Occupational dose limits for adults. |
| HTMLPDF | 246-221-015 | Compliance with requirements for summation of external and internal doses. |
| HTMLPDF | 246-221-020 | Determination of prior occupational dose. |
| HTMLPDF | 246-221-030 | Requirements for planned special exposures. |
| HTMLPDF | 246-221-040 | Determination of internal exposure of individuals to concentrations of radioactive materials in restricted areas. |
| HTMLPDF | 246-221-050 | Occupational dose limits for minors. |
| HTMLPDF | 246-221-055 | Dose equivalent to an embryo/fetus. |
| HTMLPDF | 246-221-060 | Dose limits for individual members of the public. |
| HTMLPDF | 246-221-070 | Compliance with dose limits for individual members of the public. |
| HTMLPDF | 246-221-080 | Leak tests. |
| HTMLPDF | 246-221-090 | Personnel monitoring for external dose. |
| HTMLPDF | 246-221-100 | Personnel monitoring for internal dose. |
| HTMLPDF | 246-221-102 | Control of access to high radiation areas. |
| HTMLPDF | 246-221-104 | Control of access to very high radiation areas. |
| HTMLPDF | 246-221-106 | Control of access to very high radiation areas—Irradiators. |
| HTMLPDF | 246-221-110 | Surveys. |
| HTMLPDF | 246-221-113 | Use of process, engineering or other controls. |
| HTMLPDF | 246-221-117 | Use of individual respiratory protection equipment. |
| HTMLPDF | 246-221-120 | Caution signs, and labels. |
| HTMLPDF | 246-221-130 | Exceptions from posting and labeling requirements. |
| HTMLPDF | 246-221-140 | Instruction of personnel. |
| HTMLPDF | 246-221-150 | Security and control of radioactive material and radiation machines. |
| HTMLPDF | 246-221-160 | Procedures for picking up, receiving, and opening packages. |
| HTMLPDF | 246-221-170 | Waste disposal, general requirement. |
| HTMLPDF | 246-221-180 | Method of obtaining approval of proposed disposal procedures. |
| HTMLPDF | 246-221-190 | Disposal by release into sanitary sewerage systems. |
| HTMLPDF | 246-221-200 | Disposal by burial in soil. |
| HTMLPDF | 246-221-210 | Disposal by incineration. |
| HTMLPDF | 246-221-220 | Disposal of specific wastes. |
| HTMLPDF | 246-221-230 | Records important to radiation safety. |
| HTMLPDF | 246-221-235 | Reports of transactions involving nationally tracked sources. |
| HTMLPDF | 246-221-236 | Nationally tracked source thresholds. |
| HTMLPDF | 246-221-240 | Reports of stolen, lost or missing radiation sources. |
| HTMLPDF | 246-221-250 | Notification of incidents. |
| HTMLPDF | 246-221-260 | Reports of overexposures and excessive levels and concentrations. |
| HTMLPDF | 246-221-265 | Special reports to the department—Planned special exposures and leaking sources. |
| HTMLPDF | 246-221-270 | Vacating premises and release of equipment. |
| HTMLPDF | 246-221-275 | Notification of changes in a facility. |
| HTMLPDF | 246-221-280 | Notifications and reports to individuals. |
| HTMLPDF | 246-221-285 | Assigned protection factors for respiratorsa. |
| HTMLPDF | 246-221-290 | Appendix A—Annual limits on intake (ALI) and derived air concentrations (DAC) of radionuclides for occupational exposure; effluent concentrations; concentrations for release to sanitary sewerage. |
| HTMLPDF | 246-221-300 | Appendix B—Minimum quantities of radioactive material requiring labeling. |