---
kind: "unit"
title: "9"
title_heading: "Animals and Animal Products"
key: "chI/subchG/part146"
level: "part"
label: "Part 146"
heading: "National Poultry Improvement Plan for Commercial Poultry"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/9/chI-subchG-part146"
sections_count: 28
---

# Part 146 — National Poultry Improvement Plan for Commercial Poultry

Title 9 C.F.R. — Animals and Animal Products › Chapter I — Animal and Plant Health Inspection Service, Department of Agriculture › Subchapter G — Livestock Improvement

## Contents

- [Subpart A — General Provisions](/cfr/9/chI-subchG-part146-subpartA.md)
- [Subpart B — Special Provisions for Commercial Table-Egg Layer Flocks](/cfr/9/chI-subchG-part146-subpartB.md)
- [Subpart C — Special Provisions for Meat-Type Chicken Slaughter Plants](/cfr/9/chI-subchG-part146-subpartC.md)
- [Subpart D — Special Provisions for Meat-Type Turkey Slaughter Plants](/cfr/9/chI-subchG-part146-subpartD.md)
- [Subpart E — Special Provisions for Egg/Meat-Type Game Birds, Egg/Meat-Type Waterfowl, Meat-Type Game Bird Slaughter Plants, and Meat-Type Waterfowl Slaughter Plants](/cfr/9/chI-subchG-part146-subpartE.md)