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Title 10

Displaying title 10, up to date as of 7/08/2026. Title 10 was last amended 7/07/2026.
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Title 10EnergyPart / Section
Chapter IIIDepartment of Energy700 – 999
Part 835Occupational Radiation Protection835.1 – 835.1304
Subpart AGeneral Provisions835.1 – 835.4
Subpart BManagement and Administrative Requirements835.101 – 835.104
Subpart CStandards for Internal and External Exposure835.201 – 835.209
Subpart D [Reserved]
Subpart EMonitoring of Individuals and Areas835.401 – 835.405
Subpart FEntry Control Program835.501 – 835.502
§ 835.501Radiological areas.
§ 835.502High and very high radiation areas.
Subpart GPosting and Labeling835.601 – 835.606
Subpart HRecords835.701 – 835.704
Subpart IReports to Individuals835.801
§ 835.801Reports to individuals.
Subpart JRadiation Safety Training835.901 – 835.903
§ 835.901Radiation safety training.
§§ 835.902-835.903 [Reserved]
Subpart KDesign and Control835.1001 – 835.1003
Subpart LRadioactive Contamination Control835.1101 – 835.1102
Subpart MSealed Radioactive Source Control835.1201 – 835.1202
Subpart NEmergency Exposure Situations835.1301 – 835.1304
Appendix A to Part 835
Derived Air Concentrations (DAC) for Controlling Radiation Exposure to Workers at DOE Facilities
Appendix B to Part 835 [Reserved]
Appendix C to Part 835
Derived Air Concentration (DAC) for Workers From External Exposure During Immersion in a Cloud of Airborne Radioactive Material
Appendix D to Part 835
Surface Contamination Values
Appendix E to Part 835
Values for Establishing Sealed Radioactive Source Accountability and Radioactive Material Posting and Labeling Requirements