#32026R0402Commission Implementing Regulation (EU) 2026/402 of 24 February 2026 concerning the authorisation of L-cystine produced with Escherichia coli DSM 34232 as a feed additive for all animal species
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This regulation authorises L-cystine produced using the genetically modified bacterium Escherichia coli DSM 34232 as a sensory additive (flavouring compound) for use in feed for all animal species. The additive must have a minimum purity of 98.5% and is authorised until 17 March 2036. It may only be incorporated into feed via a premixture. A recommended maximum content of 25 mg per kg of complete feedingstuff (12% moisture) must be indicated on the label of the additive. The European Food Safety Authority concluded the substance is safe for animals, consumers and the environment, and is not a skin or eye irritant. Use in water for drinking is prohibited and the nutritional additive authorisation was withdrawn by the applicant.
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Key Changes
- Authorises L-cystine produced with E. coli DSM 34232 as sensory additive (functional group: flavouring compounds) for all animal species
- Authorisation valid until 17 March 2036
- Minimum purity requirement: 98.5% on dry matter basis
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Obligations
What this law requires
Use of L-cystine produced with Escherichia coli DSM 34232 in water for drinking is prohibited
L-cystine produced with Escherichia coli DSM 34232 must have a minimum purity of 98.5% on a dry matter basis
The additive must be incorporated into feed exclusively in the form of a premixture; direct incorporation into complete feed is prohibited
The label of the additive must state: 'Recommended maximum content of the active substance per kg of complete feedingstuff with a moisture content of 12%: 25 mg'
Directions for use of the additive and premixtures must indicate storage conditions and stability to heat treatment