---
kind: "unit"
title: "42"
title_heading: "The Public Health and Welfare"
key: "ch6A/schIII–A/ptB"
level: "part"
label: "Part B"
heading: "Centers and Programs"
release: "119-102"
url: "https://uscodex.org/usc/42/ch6A-schIII-A-ptB"
sections_count: 46
---

# Part B — Centers and Programs

Title 42 — The Public Health and Welfare › Chapter 6A — Public Health Service › Subchapter III–A — Substance Abuse and Mental Health Services Administration

## Contents

- [Subpart 1 — center for substance abuse treatment](/usc/42/ch6A-schIII-A-ptB-spt1.md)
- [Subpart 2 — center for substance abuse prevention](/usc/42/ch6A-schIII-A-ptB-spt2.md)
- [Subpart 3 — center for mental health services](/usc/42/ch6A-schIII-A-ptB-spt3.md)