---
kind: "unit"
title: "20"
title_heading: "Employees' Benefits"
key: "chII/subchB/part222"
level: "part"
label: "Part 222"
heading: "Family Relationships"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/20/chII-subchB-part222"
sections_count: 39
---

# Part 222 — Family Relationships

Title 20 C.F.R. — Employees' Benefits › Chapter II — Railroad Retirement Board › Subchapter B — Regulations under the Railroad Retirement Act

## Contents

- [Subpart A — General](/cfr/20/chII-subchB-part222-subpartA.md)
- [Subpart B — Relationship as Wife, Husband, or Widow(er)](/cfr/20/chII-subchB-part222-subpartB.md)
- [Subpart C — Relationship as Divorced Spouse, Surviving Divorced Spouse, or Remarried Widow(er)](/cfr/20/chII-subchB-part222-subpartC.md)
- [Subpart D — Relationship as Child](/cfr/20/chII-subchB-part222-subpartD.md)
- [Subpart E — Relationship as Parent, Grandchild, Brother or Sister](/cfr/20/chII-subchB-part222-subpartE.md)
- [Subpart F — Child Support and Dependency](/cfr/20/chII-subchB-part222-subpartF.md)