---
kind: "unit"
title: "5"
title_heading: "Administrative Personnel"
key: "chI"
level: "chapter"
label: "Chapter I"
heading: "Office of Personnel Management"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/5/chI"
sections_count: 3466
---

# Chapter I — Office of Personnel Management

Title 5 C.F.R. — Administrative Personnel

## Contents

- [Subchapter A — Civil Service Rules](/cfr/5/chI-subchA.md)
- [Subchapter B — Civil Service Regulations](/cfr/5/chI-subchB.md)
- [Subchapter C — Regulations Governing Employees of the Office of Personnel Management](/cfr/5/chI-subchC.md)