Radioactive materials license guidance

Generally licensed radioactive materials and devices

• Fact sheet on tritium exit signs.
• Regulatory Information for General Licensees.

Common guidance for all specific licenses

• Dosimetry guidance December 2023.
• Guidelines to evaluate compliance with public dose requirements.
• Guidance on radiation dose limits for declared pregnant women.
• NUREG-1556: Consolidated guidance about materials licenses.

Medical uses (6 CCR 1007-1 Part 7)

• Model instructions for patients treated with iodine-131.

Industrial radiography uses (6 CCR 1007-1 Part 5)

• Clarification on 6 CCR 1007-1, Part 5, Section 5.15 of the Regulations Pertaining to Radiation Control, known as the two-person rule.

Portable moisture/density gauge uses

• Portable gauge compliance assistance 2020 - 2022

Uranium recovery uses

• Summary of Colorado uranium recovery regulations.

Physical protection of category 1 and category 2 quantities of radioactive materials (6 CCR 1007-1 Part 22)

• For fingerprinting services, contact your local police department or sheriff’s office.
• Licensee certification of reviewing official example form.
• Implementation guidance for physical protection of Category 1 and Category 2 quantities of radioactive material.