[State Department] The U.S.-Nigeria Air Transport Agreement, which has been provisionally applied since 2000, entered into force on May 13, 2024. This bilateral agreement establishes a modern civil aviation relationship with Nigeria consistent with U.S. Open Skies international aviation policy and with commitments to high standards of aviation safety and security. The agreement includes provisions that allow for unrestricted capacity and frequency of services, open route rights, a liberal charter regime, and open
