---
kind: "unit"
title: "49"
title_heading: "Transportation"
key: "subtA/part20"
level: "part"
label: "Part 20"
heading: "New Restrictions on Lobbying"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/49/subtA-part20"
sections_count: 13
---

# Part 20 — New Restrictions on Lobbying

Title 49 C.F.R. — Transportation › Subtitle A — Office of the Secretary of Transportation

## Contents

- [Subpart A — General](/cfr/49/subtA-part20-subpartA.md)
- [Subpart B — Activities by Own Employees](/cfr/49/subtA-part20-subpartB.md)
- [Subpart C — Activities by Other Than Own Employees](/cfr/49/subtA-part20-subpartC.md)
- [Subpart D — Penalties and Enforcement](/cfr/49/subtA-part20-subpartD.md)
- [Subpart E — Exemptions](/cfr/49/subtA-part20-subpartE.md)
- [Subpart F — Agency Reports](/cfr/49/subtA-part20-subpartF.md)