Australian Capital Territory Consolidated Acts(1) A thing is a radiation source if it emits or may emit radiation.
(2) A radiation source can be a radiation apparatus, a radiation facility or radioactive material.
(3) A "radiation apparatus "is—
(a) apparatus that—
(i) produces radiation when energised; or
(ii) if assembled or repaired, would be capable of producing radiation when energised; or
(b) a thing prescribed by regulation to be a radiation apparatus.
(4) A radiation facility is a facility prescribed by regulation to be a radiation facility.
(5) Radioactive material is material that spontaneously emits ionising radiation as a consequence of nuclear transformations.