Idaho Code § 20-603
All detention officers employed by the county sheriff who receive peace officer certification from the Idaho peace officer standards and training council shall have the authority given by statute to peace officers of the state of Idaho. The county sheriff shall have the authority to designate detention officers to act as peace officers when engaged in:
[20-603, added 2000, ch. 145, sec. 1, p. 374; am. 2013, ch. 146, sec. 1, p. 342.]