PART IV – PROVISIONS RELATING TO ALL CRIMINAL INVESTIGATIONS
COMPELLING ATTENDANCE OF WITNESSES
146. Warrant for witness in first instance
If the court is satisfied by evidence on oath that the person will not attend unless compelled to do so, it may at once issue a warrant for the arrest and production of the witness before the court at a time and place to be therein specified.
147. Mode of dealing with witness arrested under warrant
When a witness is arrested under a warrant, the court may, on his furnishing security by recognizance to the satisfaction of the court for his appearance at the hearing of the case, order him to be released from custody, or shall, on his failing to furnish security, order him to be detained for production at the hearing.
Arrest
Surrender
Request for arrest and surrender
Cooperation under procedures of national law
EDIT.