Parts 4731.4000 to 4731.4360 prescribe licensing requirements for the use of sealed sources containing radioactive material and radiation safety requirements for persons using these sealed sources in industrial radiography. The requirements of parts 4731.4000 to 4731.4360 are in addition to, and not in substitution for, other requirements of this chapter. In particular, parts 4731.0300 to 4731.0424 and 4731.1000 to 4731.3175 apply to applications and licenses subject to parts 4731.4000 to 4731.4360. Parts 4731.4000 to 4731.4360 do not apply to medical uses of radioactive material.
29 SR 755
March 12, 2009