In this Act, an eligible offender is a
"convicted NSW terrorist offender" if--
(a) the offender is serving (or is continuing to be supervised or detained under this Act after serving) a sentence of imprisonment for an offence against section 310J of the Crimes Act 1900 , or
(b) the offender has previously served a sentence of imprisonment for an offence against section 310J of the Crimes Act 1900 and is serving (or is continuing to be supervised or detained under this Act after serving) a sentence of imprisonment for any other NSW indictable offence.