International Field Offices (IFO):

  • Authorize operations to the United States by foreign air carriers
  • Approve maintenance programs and MELs and authorize certain other operations for U.S. registered aircraft used by foreign air carriers
  • Conduct surveillance of foreign air carriers operating into the United States
  • Conduct certification and surveillance of U.S. Foreign Repair Stations

IFOs are assigned a particular geographic area and services. When contacting an IFO, you may be referred to another office that can meet your specific needs.


Los Angeles International Field Office (IFO)


Miami International Field Office (IFO)

New York

New York International Field Office (IFO)


Dallas/Ft. Worth International Field Office (IFO)