The Hazard Characteristic Code (HCC) designation for Radioactive, License Exempt. Hazard Group & Comments: Any radioactive material that does not require the issuance of a specific or general license according to Title 10,CFR, Parts 30 and 40
Interactive Learning Paradigms Incorporated ILPI (Knowledge at the Speed of Light), The MSDS Hyper Glossary (Home Page of the Material Safety Data Sheet Hyper Glossary), ILPI, NJ, USA 2011. http://www.ilpi.com/msds/ref/index.html, (MSDS - Amer) {448}