(1) This part applies if—
(a) a court (a committing authority ) makes an order (a committal order ) sentencing an offender to imprisonment that, under a territory law, must be served by full-time detention; or
(b) the board (also a committing authority ) makes an order (also a committal order ) in relation to an offender under any of the following provisions:
(i) section 82 (Suspension or cancellation of periodic detention—recommittal to full-time detention);
(ii) section 161 (Cancellation of parole—recommittal to full-time detention);
(iii) section 312 (Cancellation of licence—recommittal to full-time detention).
(2) A reference in this section to a court sentencing an offender to imprisonment includes—
(a) the registrar of the Magistrates Court, in relation to a committal under the Magistrates Court Act 1930 , section 154D (Committal to prison—fine defaulters); and
(b) an entity prescribed by regulation.
Note ACT courts have federal jurisdiction in criminal matters (including sentencing) under the Judiciary Act 1903 (Cwlth). See particularly that Act, s 68 (Jurisdiction of State and Territory courts in criminal cases).