---
kind: "unit"
title: "7"
title_heading: "Agriculture"
key: "ch57/schII/ptI"
level: "part"
label: "Part I"
heading: "Reexamination After Issue, and Contested Proceedings"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/7/ch57-schII-ptI"
sections_count: 3
---

# Part I — Reexamination After Issue, and Contested Proceedings

Title 7 — Agriculture › Chapter 57 — Plant Variety Protection › Subchapter II — Protectability of Plant Varieties and Certificates of Protection

## Sections

- [§2501. Reexamination after issue](/usc/7/2501.md)
- [§2503. Repealed.](/usc/7/2503.md)
- [§2504. Interfering plant variety protection](/usc/7/2504.md)