21 CFR 500.29
§ 500.29 Gentian violet for use in animal feed.
United States · 21 CFR — Food and Drugs · Status: effective
Cite this
- Citation
- 21 CFR 500.29, § 500.29 Gentian violet for use in animal feed, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/86789
- Permanent ID
ys:prov:86789@1- SHA-256
82e496be61888b2df9a7733bd04dbe93daf51a18b99b2b5a5490b14af48ea061
The hash is SHA-256 of this version's text, with every run of whitespace collapsed to a single space and the ends trimmed. The ID always leads back here, and checking it says whether the text you cited is still the current version.
Full text
The Food and Drug Administration has determined that gentian violet is not generally recognized as safe for use in animal feed and is a food additive subject to section 409 of the Federal Food, Drug, and Cosmetic Act (the act), unless it is intended for use as a new animal drug, in which case it is subject to section 512 of the act. The Food and Drug Administration has determined that gentian violet is not prior sanctioned for any use in animal feed.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.