10 CFR 39.45 - Subsurface tracer studies.
(a) The licensee shall require all personnel handling radioactive tracer material to use protective gloves and, if required by the license, other protective clothing and equipment. The licensee shall take precautions to avoid ingestion or inhalation of radioactive tracer material and to avoid contamination of field stations and temporary jobsites.
Title 10 published on 2014-01-01
no entries appear in the Federal Register after this date.