10 C.F.R. § 20.1701 Use of process or other engineering controls.
Title 10 - Energy
The licensee shall use, to the extent practical, process or other engineering controls (e.g., containment, decontamination, or ventilation) to control the concentration of radioactive material in air. [64 FR 54556, Oct. 7, 1999]
Title 10: Energy
PART 20—STANDARDS FOR PROTECTION AGAINST RADIATION
Subpart H—Respiratory Protection and Controls To Restrict Internal Exposure in Restricted Areas
§ 20.1701 Use of process or other engineering controls.