---
kind: "unit"
title: "42"
title_heading: "The Public Health and Welfare"
key: "ch63A/schIII/pt1"
level: "part"
label: "Part 1"
heading: "HUD Research"
release: "119-102"
url: "https://uscodex.org/usc/42/ch63A-schIII-pt1"
sections_count: 3
---

# Part 1 — HUD Research

Title 42 — The Public Health and Welfare › Chapter 63A — Residential Lead-Based Paint Hazard Reduction › Subchapter III — Research and Development

## Sections

- [§4854. Research on lead exposure from other sources](/usc/42/4854.md)
- [§4854a. Testing technologies](/usc/42/4854a.md)
- [§4854b. Authorization](/usc/42/4854b.md)