# Federal Register 2026-20979 — effective 2026-10-14 — Food Additives Permitted in Feed and Drinking Water of Animals; Chromium Propionate — Food and Drug Administration

For Federal Register 2026-20979, effective date is 2026-10-14; agency is Food and Drug Administration; published is 2026-10-14; cfr parts amended is 21 CFR 573, recorded from its source on 2026-10-19; source re-checked 2026-11-03.

- **FR document number:** 2026-20979 _(verified: appears in the quote below)_
- **Rule:** Food Additives Permitted in Feed and Drinking Water of Animals; Chromium Propionate _(verified: appears in the quote below)_
- **Agency:** Food and Drug Administration _(verified: appears in the quote below)_
- **Effective date:** 2026-10-14 _(verified: appears in the quote below)_
- **DATES, as printed:** This amendment is effective October 14, 2026. See section V, Objections and Hearing Requests, for further information on the filing of objections. Either electronic or written objections and requests for a hearing on the final amendment must be submitted by November 13, 2026. _(verified: appears in the quote below)_
- **CFR parts amended:** 21 CFR 573 _(our reading, not quoted from the source)_
- **Published:** 2026-10-14 _(verified: appears in the quote below)_

## What the source says

> {"document_number":"2026-20979","title":"Food Additives Permitted in Feed and Drinking Water of Animals; Chromium Propionate","agency_names":["Health and Human Services Department","Food and Drug Administration"],"effective_on":"2026-10-14","dates":"This amendment is effective October 14, 2026. See section V, Objections and Hearing Requests, for further information on the filing of objections. Either electronic or written objections and requests for a hearing on the final amendment must be submitted by November 13, 2026.","cfr_references":[{"chapter":null,"citation_url":null,"part":"573","title":21}],"publication_date":"2026-10-14","html_url":"https://www.federalregister.gov/documents/2026/10/14/2026-20979/food-additives-permitted-in-feed-and-drinking-water-of-animals-chromium-propionate"}

## Source

- https://www.federalregister.gov/api/v1/documents.json?per_page=1000&order=oldest&conditions%5Btype%5D%5B%5D=RULE&conditions%5Beffective_date%5D%5Bgte%5D=2026-08-31&conditions%5Beffective_date%5D%5Blte%5D=2026-12-31&fields%5B%5D=document_number&fields%5B%5D=title&fields%5B%5D=agency_names&fields%5B%5D=effective_on&fields%5B%5D=dates&fields%5B%5D=cfr_references&fields%5B%5D=publication_date&fields%5B%5D=html_url

Last verified: 2026-11-03. Review by: 2026-11-16.
Part of [Federal rules taking effect: every US final rule in the Federal Register, by effective date](https://referencesource.org/federal-rules-taking-effect/).