SUBPART A—General Provisions (§40.1 to §40.9)
- 40.1—Definitions.
- 40.2—Documentation of nationals.
- 40.3—Entry into areas under U.S. administration.
- 40.4—Furnishing records and information from visa files for court proceedings.
- 40.5—Limitations on the use of National Crime Information Center (NCIC) criminal history information.
- 40.6—Basis for refusal.
- 40.9—Classes of inadmissible aliens.