Categorization of
Radioactive Sources
This Safety Guide provides a risk based ranking of radioactive sources and practices in five categories. The categorization system is based on a logical and transparent method that provides the flexibility for it to be applied in a wide range of circumstances. On the basis of this categorization, risk informed decisions can be made, in a graded approach to the regulatory control of radioactive sources for the purposes of safety and security.
RS-G-1.9
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