---
kind: "unit"
title: "49"
title_heading: "Transportation"
key: "subtA/part1"
level: "part"
label: "Part 1"
heading: "Organization and Delegation of Powers and Duties"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/49/subtA-part1"
sections_count: 70
---

# Part 1 — Organization and Delegation of Powers and Duties

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

## Contents

- [Subpart A — General](/cfr/49/subtA-part1-subpartA.md)
- [Subpart B — Office of the Secretary](/cfr/49/subtA-part1-subpartB.md)
- [Subpart C — Office of Inspector General](/cfr/49/subtA-part1-subpartC.md)
- [Subpart D — Operating Administrations](/cfr/49/subtA-part1-subpartD.md)