12VAC5-481-850: Radiation symbol; caution signs

Article 10

Precautionary Procedures

A. Unless otherwise authorized by the agency, the symbol prescribed by this section shall use the colors magenta, purple, or black on a yellow background. The symbol prescribed by this section is the three-bladed design:

1. The cross-hatched area is to be magenta, purple, or black, and

2. The background is to be yellow.

B. Exception to color requirements for standard radiation symbol. Notwithstanding the requirements of subsection A of this section, licensees are authorized to label sources, source holders, or device components containing sources of radiation that are subjected to high temperatures with conspicuously etched or stamped radiation caution symbols and without a color requirement.

C. Additional information on signs and labels. In addition to the contents of signs and labels prescribed in this section, the licensee may provide on or near the required signs and labels, additional information, as appropriate, to make individuals aware of potential radiation exposures and to minimize the exposures.