21 CFR § 225.165 - Equipment cleanout procedures.

---
identifier: "/us/cfr/t21/s225.165"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "21 CFR § 225.165 - Equipment cleanout procedures."
title_number: 21
title_name: "Food and Drugs"
section_number: "225.165"
section_name: "Equipment cleanout procedures."
chapter_name: "FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES"
subchapter_number: "C"
subchapter_name: "DRUGS: GENERAL"
part_number: "225"
part_name: "CURRENT GOOD MANUFACTURING PRACTICE FOR MEDICATED FEEDS"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "21 U.S.C. 351, 352, 360b, 371, 374."
regulatory_source: "41 FR 52618, Nov. 30, 1976, unless otherwise noted."
cfr_part: "225"
---


# 225.165 Equipment cleanout procedures.

Adequate procedures shall be established and used for all equipment used in the production and distribution of medicated feeds to avoid unsafe contamination of medicated and nonmedicated feeds.