5 CFR 2421.4 : Administrative Personnel (§ 1.1 To Parts 10003-10049) — (§ 1200.1 To Parts 10003-10049) — Federal Labor Relations Authority, General Counsel Of The Federal Labor Relations Authority And Federal Service Impasses Panel (Subchapter A To Parts 2474-2499) — Federal Labor Relations Authority And General Counsel Of The Federal Labor Relations Authority (§ 2420.1 To § 2430.14) — Meaning Of Terms As Used In This Subchapter (§ 2421.1 To § 2421.22) — Activity.