---
kind: "unit"
title: "42"
title_heading: "The Public Health and Welfare"
key: "ch150/schIII/ptA"
level: "part"
label: "Part A"
heading: "General Provisions"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/42/ch150-schIII-ptA"
sections_count: 6
---

# Part A — General Provisions

Title 42 — The Public Health and Welfare › Chapter 150 — National Aeronautics and Space Programs, 2005 › Subchapter III — Science

## Sections

- [§16651. Repealed.](/usc/42/16651.md)
- [§16652. Omitted](/usc/42/16652.md)
- [§16653. Omitted](/usc/42/16653.md)
- [§16654. Repealed or Omitted](/usc/42/16654.md)
- [§16655. Repealed or Omitted](/usc/42/16655.md)
- [§16656. Repealed.](/usc/42/16656.md)
- [§16657. Omitted](/usc/42/16657.md)
- [§16658. Repealed.](/usc/42/16658.md)