---
kind: "unit"
title: "45"
title_heading: "Public Welfare"
key: "subtB/chIV"
level: "chapter"
label: "Chapter IV"
heading: "Office of Refugee Resettlement, Administration for Children and Families, Department of Health and Human Services"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/45/subtB-chIV"
sections_count: 234
---

# Chapter IV — Office of Refugee Resettlement, Administration for Children and Families, Department of Health and Human Services

Title 45 C.F.R. — Public Welfare › Subtitle B — Regulations Relating to Public Welfare

## Contents

- [Part 400 — Refugee Resettlement Program](/cfr/45/subtB-chIV-part400.md)
- [Part 401 — Cuban/haitian Entrant Program](/cfr/45/subtB-chIV-part401.md)
- [Part 402-409 — Parts 402-409 [reserved]](/cfr/45/subtB-chIV-part402-409.md)
- [Part 410 — Care and Placement of Unaccompanied Children](/cfr/45/subtB-chIV-part410.md)
- [Part 411 — Standards to Prevent, Detect, and Respond to Sexual Abuse and Sexual Harassment Involving Unaccompanied Children](/cfr/45/subtB-chIV-part411.md)
- [Part 412 — Investigations of Allegations of Child Abuse and Neglect](/cfr/45/subtB-chIV-part412.md)
- [Part 413-499 — Parts 413-499 [reserved]](/cfr/45/subtB-chIV-part413-499.md)