Licenses and Certificates	Category	Quantity
License or Registration of Radioactive Material	Permission	490
	Permission	3,546
License or Registration of Equipment Capable of Producing Ionizing Radiation	Permission	542
	Permission	27,703
Radiation Safety Certificate for Radiation Worker	4,850
Certificate of Operator(Including High-Level Radiation Facilities and Manufacturing Facilities)	146
Certificate of Radiation Protection Personnel	Senior Radiation Protection Personnel	1,077
	Radiation Protection Personnel	1,487