5 CFR § 315.301
Tenure on appointment from register
November 4, 2020
(a) Except as provided in paragraph (b) of this section, an eligible appointed from a register for other than temporary or term employment becomes a career-conditional employee.
(b) An eligible appointed from a register for other than temporary or term employment becomes a career employee when he is excepted from the service requirement for career tenure by §315.201(c).