Subchapter E - VISAS
- Part 40 - REGULATIONS PERTAINING TO BOTH NONIMMIGRANTS AND IMMIGRANTS UNDER THE IMMIGRATION AND NATIONALITY ACT, AS AMENDED (§§ 40.1 — 40.301)
- Part 41 - VISAS: DOCUMENTATION OF NONIMMIGRANTS UNDER THE IMMIGRATION AND NATIONALITY ACT, AS AMENDED (§§ 41.0 — 41.123)
- Part 42 - VISAS: DOCUMENTATION OF IMMIGRANTS UNDER THE IMMIGRATION AND NATIONALITY ACT, AS AMENDED (§§ 42.1 — 42.84)
- Part 46 - CONTROL OF ALIENS DEPARTING FROM THE UNITED STATES (§§ 46.1 — 46.7)