5 CFR 338.101 - Citizenship.
(a) A person may be admitted to competitive examination only if he is a citizen of or owes permanent allegiance to the United States.
(b) A person may be given an appointment in the competitive service only if he or she is a citizen of or owes permanent allegiance to the United States. However, a noncitizen may be given an appointment in rare cases under § 316.601 of this chapter, unless the appointment is prohibited by statute.
Title 5 published on 2015-12-02.
No entries appear in the Federal Register after this date, for 5 CFR Part 338.