---
kind: "unit"
title: "20"
title_heading: "Employees' Benefits"
key: "chII/subchB/part201"
level: "part"
label: "Part 201"
heading: "Definitions"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/20/chII-subchB-part201"
sections_count: 1
---

# Part 201 — Definitions

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

## Sections

- [§201.1. Words and phrases.](/cfr/20/201.1.md)