---
kind: "unit"
title: "33"
title_heading: "Navigation and Navigable Waters"
key: "ch47/schII"
level: "subchapter"
label: "Subchapter II"
heading: "Noaa Undersea Research Program"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/33/ch47-schII"
sections_count: 1
---

# Subchapter II — Noaa Undersea Research Program

Title 33 — Navigation and Navigable Waters › Chapter 47 — Ocean Exploration

## Sections

- [§3421...3426. Repealed.](/usc/33/3421...3426.md)