---
kind: "unit"
title: "51"
title_heading: "National and Commercial Space Programs"
key: "stII/ch201/schI"
level: "subchapter"
label: "Subchapter I"
heading: "Short Title, Declaration of Policy, and Definitions"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/51/stII-ch201-schI"
sections_count: 3
---

# Subchapter I — Short Title, Declaration of Policy, and Definitions

Title 51 — National and Commercial Space Programs › Subtitle II — General Program and Policy Provisions › Chapter 201 — National Aeronautics and Space Program

## Sections

- [§20101. Short title](/usc/51/20101.md)
- [§20102. Congressional declaration of policy and purpose](/usc/51/20102.md)
- [§20103. Definitions](/usc/51/20103.md)