Part 50 - NATIONALITY PROCEDURES
- Subpart A - PROCEDURES FOR DETERMINATION OF UNITED STATES NATIONALITY OF A PERSON ABROAD (§§ 50.2 — 50.11)
- Subpart B - RETENTION AND RESUMPTION OF NATIONALITY (§§ 50.20 — 50.30)
- Subpart C - LOSS OF NATIONALITY (§§ 50.40 — 50.51)
- Subpart D - THIRD-PARTY ATTENDANCE AT APPOINTMENTS FOR PASSPORT AND CONSULAR REPORT OF BIRTH ABROAD (CRBA) APPOINTMENTS (§ 50.52)
- Section 50.1 - Definitions