Code of Federal Regulations Title 25. Indians § 25.11.302 Arrest warrants

(a) Each magistrate of a Court of Indian Offenses shall have the authority to issue warrants to apprehend any person the magistrate has probable cause to believe has committed a criminal offense in violation of the regulations under this part based on a written complaint filed with the court by a law enforcement officer and bearing the signature of the complainant.

(b) The arrest warrant shall contain the following information:

(c) Such warrants may be served only by a BIA or tribal police officer or other officer commissioned to enforce the regulations of this part.