---
kind: "unit"
title: "48"
title_heading: "Federal Acquisition Regulations System"
key: "ch2/subchE"
level: "subchap"
label: "Subchapter E"
heading: "General Contracting Requirements"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/48/ch2-subchE"
sections_count: 222
---

# Subchapter E — General Contracting Requirements

Title 48 C.F.R. — Federal Acquisition Regulations System › Chapter 2 — Defense Acquisition Regulations System, Department of Defense

## Contents

- [Part 227 — Patents, Data, and Copyrights](/cfr/48/ch2-subchE-part227.md)
- [Part 228 — Bonds and Insurance](/cfr/48/ch2-subchE-part228.md)
- [Part 229 — Taxes](/cfr/48/ch2-subchE-part229.md)
- [Part 230 — Cost Accounting Standards Administration](/cfr/48/ch2-subchE-part230.md)
- [Part 231 — Contract Cost Principles and Procedures](/cfr/48/ch2-subchE-part231.md)
- [Part 232 — Contract Financing](/cfr/48/ch2-subchE-part232.md)
- [Part 233 — Protests, Disputes, and Appeals](/cfr/48/ch2-subchE-part233.md)