BELIZE -EXTRADITION ACT
PART IV – Extradition (United States)
Article 9 - Provisional Arrest
1. In case of urgency, a Contracting State may request the provisional arrest of the person sought pending presentation of the request for extradition. A request for provisional arrest may be transmitted through the diplomatic channel or directly between the United States Department of Justice and the Attorney General in Belize. Such a request may also be transmitted through the facilities of the International Criminal Police Organization (INTERPOL), or through such other means as may be settled by arrangement between the Contracting States.
Request for arrest and surrender
EDIT.