Conn. Gen. Stat. § 22a-157

No person shall construct, operate, use, manufacture, produce, transport, transfer, receive, acquire, decommission, own or possess any source of ionizing radiation, unless such activity is in compliance with all requirements of this chapter, including any regulation adopted, or registration or license issued pursuant to this chapter. No person shall produce, transport, store, possess, manage, treat, remediate, distribute, sell, install, repair or dispose of any radioactive materials, unless such activity is in compliance with all requirements of this chapter, including any regulation adopted, or registration or license issued pursuant to this chapter. No person shall fail to register a source of ionizing radiation required to be registered under this chapter, including as required by any regulation adopted, or registration or license issued pursuant to this chapter.