Subpart H--Respiratory Protection and Controls to Restrict Internal Exposure in Restricted Areas
Source: 56 FR 23400, May 21, 1991, unless otherwise noted.
§ 20.1701 Use of process or other engineering controls.
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]