Opportunity

Federal Register #FDA2017F4399

FDA Approves Chromium DL-Methionine Chelate for Use in Cattle Feed

Buyer

Food and Drug Administration

Posted

August 19, 2026

Respond By

September 19, 2026

Identifier

FDA2017F4399

This notice announces a regulatory amendment by the Food and Drug Administration (FDA), part of the Department of Health and Human Services, regarding food additives in animal feed. - Government Buyer: - Department of Health and Human Services - Food and Drug Administration (FDA) - Center for Veterinary Medicine - OEM/Vendor: - Zinpro Corp. (petitioning company and only OEM mentioned) - Product/Service Requested: - Chromium DL-methionine chelate (part number: 573.302) - Food additive for use as a nutritional source of chromium in cattle feed - Maximum inclusion rate: 0.5 mg chromium per kg of feed - Must be manufactured by reacting a chromium salt with excess DL-methionine to produce tris (DL-methioninato) chromium (III) hydrochloride - Must meet strict specifications for chromium, DL-methionine, and contaminant levels - Labeling must include minimum and maximum guarantees for added chromium content, directions for use, and safety warnings - Unique/Notable Requirements: - Only applies to cattle feed - Detailed manufacturing and composition standards - Specific labeling and safety requirements - No procurement quantities or direct purchasing; this is a regulatory approval - No other OEMs, vendors, or competing products are mentioned. - This is a regulatory action, not a procurement opportunity.

Description

The Food and Drug Administration (FDA) is amending regulations to permit the safe use of chromium DL-methionine chelate as a nutritional source of chromium in cattle feed. This action responds to a food additive petition filed by Zinpro Corp. The amendment specifies manufacturing, composition, and usage conditions for the additive, including limits on chromium content and labeling requirements. The order is effective August 19, 2026, with objections and hearing requests due by September 18, 2026.

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