---
kind: "unit"
title: "49"
title_heading: "Transportation"
key: "subtB/chII/part220"
level: "part"
label: "Part 220"
heading: "Railroad Communications"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/49/subtB-chII-part220"
sections_count: 36
---

# Part 220 — Railroad Communications

Title 49 C.F.R. — Transportation › Subtitle B — Other Regulations Relating to Transportation › Chapter II — Federal Railroad Administration, Department of Transportation

## Contents

- [Subpart A — General](/cfr/49/subtB-chII-part220-subpartA.md)
- [Subpart B — Radio and Wireless Communication Procedures](/cfr/49/subtB-chII-part220-subpartB.md)
- [Subpart C — Electronic Devices](/cfr/49/subtB-chII-part220-subpartC.md)