You will need this registration if you own a radiation source. You must have a licence to possess and a certificate of compliance before you register your source.
A radiation source is something that may emit ionising radiation. It can be radioactive material or a radiation apparatus.
A person who manufactures, possess, uses, stores, transports, disposes of or otherwise deals with a radiation source must take all measures that are reasonable and practicable to ensure that any activities do not result in harm to the health or safety of persons or environment.