---
kind: "unit"
title: "49"
title_heading: "Transportation"
key: "subtB/ch0"
level: "chapter"
label: "Chapter 0"
heading: "Research and Innovative Technology Administration, Department of Transportation [reserved]"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/49/subtB-ch0"
sections_count: 0
---

# Chapter 0 — Research and Innovative Technology Administration, Department of Transportation [reserved]

Title 49 C.F.R. — Transportation › Subtitle B — Other Regulations Relating to Transportation