---
kind: "unit"
title: "49"
title_heading: "Transportation"
key: "subtB/chX/subchB/part1103"
level: "part"
label: "Part 1103"
heading: "Practitioners"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/49/subtB-chX-subchB-part1103"
sections_count: 31
---

# Part 1103 — Practitioners

Title 49 C.F.R. — Transportation › Subtitle B — Other Regulations Relating to Transportation › Chapter X — Surface Transportation Board › Subchapter B — Rules of Practice

## Contents

- [Subpart A — General Information](/cfr/49/subtB-chX-subchB-part1103-subpartA.md)
- [Subpart B — Canons of Ethics](/cfr/49/subtB-chX-subchB-part1103-subpartB.md)