5 CFR 831.803 : Administrative Personnel (§ 1.1 To Parts 10003-10049) — (Parts 700-714 To Parts 1002-1199) — Office Of Personnel Management (Continued) (Parts 700-714 To Parts 1002-1199) — Civil Service Regulations (Continued) (Parts 700-714 To Part 990) — Retirement (§ 831.101 To § 831.2209) — Nuclear Materials Couriers (§ 831.801 To § 831.811) — Conditions for coverage in primary positions.

(a) An employee's service in a position that has been determined by the Secretary of the Department of Energy to be a primary nuclear materials courier position is covered under the provisions of 5 U.S.C. 8336(c).

(b) An employee who is not in a primary position, nor covered while in a secondary position, and who is detailed or temporarily promoted to a primary position is not covered under the provisions of 5 U.S.C. 8336(c).