5 CFR 1.4 : Administrative Personnel (§ 1.1 To Parts 10003-10049) — (§ 1.1 To Parts 631-699) — Office Of Personnel Management (§ 1.1 To Parts 631-699) — Civil Service Rules (§ 1.1 To § 10.3) — Coverage And Definitions (Rule I) (§ 1.1 To § 1.4) — Extent of the excepted service.