(1)  Parts 2 , 3 and 4 of this Act do not apply to a person's conviction of an offence if the person was convicted of the offence before the commencement day.

(2)  Subsection (1) does not apply in relation to interstate forfeiture orders, interstate pecuniary penalty orders or interstate restraining orders.

(3)  Subject to this section, this Act applies to –

(a) an offence committed, or believed to have been committed, at any time (whether before or after the commencement day); and

(b) a person's conviction at any time of an offence (whether before or after the commencement day).