9 CFR § 146.9 - Terminology and classification; flocks, products, and States.
---
identifier: "/us/cfr/t9/s146.9"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "9 CFR § 146.9 - Terminology and classification; flocks, products, and States."
title_number: 9
title_name: "Animals and Animal Products"
section_number: "146.9"
section_name: "Terminology and classification; flocks, products, and States."
chapter_name: "ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE"
subchapter_number: "G"
subchapter_name: "LIVESTOCK IMPROVEMENT"
part_number: "146"
part_name: "NATIONAL POULTRY IMPROVEMENT PLAN FOR COMMERCIAL POULTRY"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "7 U.S.C. 8301-8317; 7 CFR 2.22, 2.80, and 371.4."
regulatory_source: "71 FR 56328, Sept. 26, 2006, unless otherwise noted."
cfr_part: "146"
---
# 146.9 Terminology and classification; flocks, products, and States.
Participating flocks, products produced from them, and States that have met the requirements of a classification in this part may be designated by the corresponding illustrative design in this section.
(a) *U.S. H5/H7 Avian Influenza Monitored.* (See §§ 146.23(a), 146.33(a), 146.43(a), and 146.53(a).)
(b) *U.S. H5/H7 Avian Influenza Monitored State, Layers.* (See § 146.24.)
(c) *U.S. H5/H7 Avian Influenza Monitored State, Turkeys.* (See § 146.44.)
[71 FR 56328, Sept. 26, 2006, as amended at 74 FR 14716, Apr. 1, 2009; 76 FR 15796, Mar. 22, 2011; 90 FR 46748, Sept. 30, 2025]