1-203. ORIGINAL JURISDICTION. Its original jurisdiction extends to the issuance of writs of mandamus, certiorari, prohibition, habeas corpus, and all writs necessary or proper to the exercise of its appellate jurisdiction.
Idaho Code § 1-203, under SUPREME COURT.
Idaho Code § 1-203
1-203. ORIGINAL JURISDICTION. Its original jurisdiction extends to the issuance of writs of mandamus, certiorari, prohibition, habeas corpus, and all writs necessary or proper to the exercise of its appellate jurisdiction.