---
kind: "unit"
title: "48"
title_heading: "Federal Acquisition Regulations System"
key: "ch24/subchA"
level: "subchap"
label: "Subchapter A"
heading: "General"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/48/ch24-subchA"
sections_count: 34
---

# Subchapter A — General

Title 48 C.F.R. — Federal Acquisition Regulations System › Chapter 24 — Department of Housing and Urban Development

## Contents

- [Part 2400 — Part 2400 [reserved]](/cfr/48/ch24-subchA-part2400.md)
- [Part 2401 — Federal Acquisition Regulation System](/cfr/48/ch24-subchA-part2401.md)
- [Part 2402 — Definitions of Words and Terms](/cfr/48/ch24-subchA-part2402.md)
- [Part 2403 — Improper Business Practices and Personal Conflicts of Interest](/cfr/48/ch24-subchA-part2403.md)
- [Part 2404 — Administrative Matters](/cfr/48/ch24-subchA-part2404.md)