Idaho Code § 25-135
All federal authorities authorized as aforesaid and the various inspectors of this state shall, subject to the approval of the board, have power to call upon any constable, sheriff or other peace officer in any county in this state to assist them in the discharge of their duties in carrying out the provisions of this act and the act of congress aforesaid, and it is hereby made the duty of said officers to assist them who so requested and the said federal inspectors shall have the same power to enforce the laws of this state as the various inspectors of the state when authorized as aforesaid and engaged in the discharge of their official duties; provided, that any person, company or corporation refusing to comply with the orders of such officer or federal inspector shall be deemed guilty of a misdemeanor and upon conviction thereof shall be punished as provided in section 25-137.
Idaho Code § 25-135