Sections
Chapter I: DEPARTMENT OF HOMELAND SECURITY
Subchapter B: Immigration regulations
Part 216: Conditional basis of lawful permanent residence status
8 CFR 216.2 - Notification requirements.
8 CFR 216.3 - Termination of conditional resident status.
8 CFR 216.5 - Waiver of requirement to file joint petition to remove conditions by alien spouse.
Part 217: Visa waiver program
8 CFR 217.3 - Maintenance of status.
8 CFR 217.4 - Inadmissibility and deportability.
8 CFR 217.6 - Carrier agreements.
8 CFR 217.7 - Electronic data transmission requirement.
Part 221: Admission of visitors or students
8 CFR 221.1 - Admission under bond.
Part 223: Reentry permits, refugee travel documents, and advance parole documents
8 CFR 223.1 - Purpose of documents.
8 CFR 223.3 - Validity and effect on admissibility.
Part 231: Arrival and departure manifests
8 CFR 231.3 - Exemptions for private vessels and aircraft.
Part 232: Detention of aliens for physical and mental examination
8 CFR 232.3 - Arriving aliens.
Part 233: Contracts with transportation lines
8 CFR 233.4 - Preinspection outside the United States.
Part 234: Designation of ports of entry for aliens arriving by civil aircraft
8 CFR 234.2 - Landing requirements.
8 CFR 234.3 - Aircraft; how considered.
8 CFR 234.4 - International airports for entry of aliens.

