United States Code
USC most recently checked for updates: Jan 19, 2020
In carrying out this chapter, no political test or political qualification may be used in—
selecting any person for enrollment as a volunteer or for appointment to a position at, or for assignment to (or for employment for assignment to), a duty station located abroad, or
promoting or taking any other action with respect to any volunteer or any person assigned to such a duty station.
cite as: 22 USC 2521a