Part 50 — Nationality Procedures
- Subpt. A Procedures for Determination of United States Nationality of a Person Abroad §§50.2 to 50.11
- Subpt. B Retention and Resumption of Nationality §§50.20 to 50.30
- Subpt. C Loss of Nationality §§50.40 to 50.51
- Subpt. D Third-Party Attendance at Appointments for Passport and Consular Report of Birth Abroad (CRBA) Appointments §50.52