Iowa Code § 80B.18: Law enforcement officer — tribal government.

A law enforcement officer who is a member of a police force of a tribal government and who becomes certified through the Iowa law enforcement academy shall be subject to the certification and revocation of certification rules and procedures as provided in this chapter. The certified law enforcement officer shall be subject to the jurisdiction of the courts of this state if an agreement exists between the tribal government and the state or between the tribal government and a county, which grants authority to the law enforcement officer to act in a law enforcement capacity off a settlement or reservation.