---
kind: "unit"
title: "48"
title_heading: "Federal Acquisition Regulations System"
key: "ch5/subchD"
level: "subchap"
label: "Subchapter D"
heading: "Socioeconomic Programs"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/48/ch5-subchD"
sections_count: 16
---

# Subchapter D — Socioeconomic Programs

Title 48 C.F.R. — Federal Acquisition Regulations System › Chapter 5 — General Services Administration

## Contents

- [Part 519 — Small Business Programs](/cfr/48/ch5-subchD-part519.md)
- [Part 522 — Application of Labor Laws to Government Acquisitions](/cfr/48/ch5-subchD-part522.md)
- [Part 523 — Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety, and Drug-Free Workplace](/cfr/48/ch5-subchD-part523.md)
- [Part 525 — Foreign Acquisition](/cfr/48/ch5-subchD-part525.md)