Aliens and nationals.
32 C.F.R. § 1602.3
in effectEffective: 2024-07-01(a) The term alien means any person who is not a citizen or national of the United States.
(b) The term national of the United States means:
(1) A citizen of the United States, or
(2) A person, though not a citizen of the United States, who owes allegiance to the United States.
Source: eCFRURL: https://www.ecfr.gov/api/versioner/v1/full/2024-07-01/title-32.xmlFetched: 7/26/2026
