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Title 10

Displaying title 10, up to date as of 7/09/2026. Title 10 was last amended 7/09/2026.
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Title 10EnergyPart / Section
Chapter INuclear Regulatory Commission1 – 199
Part 37Physical Protection of Category 1 and Category 2 Quantities of Radioactive Material37.1 – 37.109
Subpart AGeneral Provisions37.1 – 37.13
Subpart BBackground Investigations and Access Authorization Program37.21 – 37.33
Subpart CPhysical Protection Requirements During Use37.41 – 37.57
Subpart DPhysical Protection in Transit37.71 – 37.81
§ 37.71Additional requirements for transfer of category 1 and category 2 quantities of radioactive material.
§ 37.73Applicability of physical protection of category 1 and category 2 quantities of radioactive material during transit.
§ 37.75Preplanning and coordination of shipment of category 1 or category 2 quantities of radioactive material.
§ 37.77Advance notification of shipment of category 1 quantities of radioactive material.
§ 37.79Requirements for physical protection of category 1 and category 2 quantities of radioactive material during shipment.
§ 37.81Reporting of events.
Subpart E [Reserved]
Subpart FRecords37.101 – 37.103
§ 37.101Form of records.
§ 37.103Record retention.
Subpart GEnforcement37.105 – 37.109
§ 37.105Inspections.
§ 37.107Violations.
§ 37.109Criminal penalties.
Appendix A to Part 37
Category 1 and Category 2 Radioactive Materials