Code of Federal Regulations Title 8. Aliens and Nationality § 8.233.4 Preinspection outside the United States

(a) Form I–425 agreements. A transportation line bringing applicants for admission to the United States through preinspection sites outside the United States shall enter into an agreement on Form I–425. Such an agreement shall be negotiated directly by the Service's Headquarters Office of Inspections and the head office of the transportation line.

(b) Signatory lines. A list of transportation lines with currently valid transportation agreements on Form I–425 is maintained by the Service's Headquarters Office of Inspections and is available upon written request.