Ohio Administrative Code Title 3701:1 - Radiation Control
Here’s an enhanced summary of Ohio Administrative Code – Title 3701:1 – Radiation Control:
📑 Chapters Overview
Title 3701:1 establishes Ohio’s radiation control regulations, covering licensing, safety, and protection standards. It includes:
Chapter 3701:1‑37: Physical protection of Category I & II radioactive materials
Chapter 3701:1‑38: General radiation protection standards, including dose limits, monitoring, reporting, and ALARA principles
Chapter 3701:1‑40: Licensing requirements for radioactive materials
Chapter 3701:1‑43: Regulations on technologically enhanced naturally occurring radioactive material (TENORM)
Chapter 3701:1‑44: Licensing of source material
Chapter 3701:1‑46: General licenses for manufacturing/distribution
Chapter 3701:1‑48: Industrial radiography safety and licensing
Chapter 3701:1‑49: Well logging licensing, e.g. use of radioactive markers
Chapter 3701:1‑50: Packaging and transport of radioactive materials
Chapter 3701:1‑52: Licensing for irradiators
Chapter 3701:1‑54: Reporting requirements for radiation generators and brokers
Chapter 3701:1‑56: Licensing for special nuclear material
Chapter 3701:1‑58: Medical use of radioactive materials — e.g., RSO roles and recordkeeping
Chapter 3701:1‑66: Radiation-generating equipment (e.g., x-ray, dental, vet equipment)
Chapter 3701:1‑67: External-beam radiation therapy equipment
Chapter 3701:1‑68: Industrial radiation equipment, including cabinet x-ray systems
⚙️ Key Highlights
Chapter 3701:1‑38 (Core Safety Standards)
Defines terms like absorbed dose, accelerator-produced material, airborne radioactivity area
Requires comprehensive Radiation Protection Program with yearly reviews, ALARA-based emission constraints (≤ 0.1 mSv/year to the public)
Sets occupational dose limits, monitoring, recording/reporting of exposures, handling respiratory hazards, waste management, decommissioning, etc.
Chapter 3701:1‑40 (Licensing)
Requires specific or general licensing for all radioactive material possession/use; categorizes licenses by broad scope types A, B, C
Chapter 3701:1‑58 (Medical Use)
Establishes RSO duties, documentation of program changes and credentials, retention of records and change logs for 5 years
Chapter 3701:1‑66 (Equipment)
Defines standards for radiation-generating devices (e.g., x-ray tube leakage ≤ 0.88 mGy/hr at 1 m; warning labels; protective barriers; operator qualifications; quality assurance procedures)
🎯 In Summary
Title 3701:1 provides a comprehensive framework ensuring the safe handling, licensing, monitoring, and reporting of radiation sources in Ohio—covering materials, equipment, institutional procedures, and public protection.

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