Any arrest that may be lawfully made with an original warrant, may be made with a copy thereof, certified by the issuing magistrate to be a true and correct copy of the original warrant that is in his possession.
Idaho Code § 19-624
Arrest with certified copy of warrant
Current official text: Idaho Statutes (Idaho Legislature). Digitized from the UniCourt Code Improvement Commission public-domain capture. Reproduced from public-domain Idaho statutes; confirm against the official source for the current text. Not legal advice.