---
kind: "unit"
title: "19"
title_heading: "Customs Duties"
key: "ch13/schI"
level: "subchapter"
label: "Subchapter I"
heading: "Government Procurement"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/19/ch13-schI"
sections_count: 8
---

# Subchapter I — Government Procurement

Title 19 — Customs Duties › Chapter 13 — Trade Agreements Act of 1979

## Sections

- [§2511. General authority to modify discriminatory purchasing requirements](/usc/19/2511.md)
- [§2512. Authority to encourage reciprocal competitive procurement practices](/usc/19/2512.md)
- [§2513. Waiver of discriminatory purchasing requirements with respect to purchases of civil aircraft](/usc/19/2513.md)
- [§2514. Expansion of the coverage of the Agreement](/usc/19/2514.md)
- [§2515. Monitoring and enforcement](/usc/19/2515.md)
- [§2516. Repealed.](/usc/19/2516.md)
- [§2517. Availability of information to Members of Congress designated as official advisers](/usc/19/2517.md)
- [§2518. Definitions](/usc/19/2518.md)