---
kind: "unit"
title: "15"
title_heading: "Commerce and Trade"
key: "ch81/schII"
level: "subchapter"
label: "Subchapter II"
heading: "Agency Activities"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/15/ch81-schII"
sections_count: 8
---

# Subchapter II — Agency Activities

Title 15 — Commerce and Trade › Chapter 81 — High-Performance Computing

## Sections

- [§5521. National Science Foundation activities](/usc/15/5521.md)
- [§5522. National Aeronautics and Space Administration activities](/usc/15/5522.md)
- [§5523. Department of Energy activities](/usc/15/5523.md)
- [§5524. Department of Commerce activities](/usc/15/5524.md)
- [§5525. Repealed.](/usc/15/5525.md)
- [§5526. Repealed.](/usc/15/5526.md)
- [§5527. Miscellaneous provisions](/usc/15/5527.md)
- [§5528. Repealed.](/usc/15/5528.md)