Commission Implementing Regulation (EU) 2024/1750 of 24 June 2024 concerning the renewal of the authorisation of a preparation of Levilactobacillus brevis DSM 23231 as a feed additive for all animal species and amending Implementing Regulation (EU) No 399/2014
Data as of 2026-07-04 · Compiled from an official source version. Later amendments or repeals may not be reflected; the official text prevails. · Read the official text ↗
Renewal of the authorisation
The authorisation of the preparation specified in the Annex, belonging to the additive category ‘technological additives’ and to the functional group ‘silage additives’, is renewed subject to the conditions laid down in that Annex.
Amendment to Implementing Regulation (EU) No 399/2014
In the Annex to Implementing Regulation (EU) No 399/2014, entry 1k20744 on ‘ Lactobacillus brevis DSM 23231’ is deleted.
Transitional measures
The preparation specified in the Annex and feed containing it, which are produced and labelled before 15 July 2025 in accordance with the rules applicable before 15 July 2024 may continue to be placed on the market and used until the existing stocks are exhausted.
Entry into force
This Regulation shall enter into force on the twentieth day following that of its publication in the Official Journal of the European Union.
ANNEX Identification number of the feed additive Additive Composition, chemical formula, description, analytical method Species or category of animal Maximum age Minimum content Maximum content Other provisions End of period of authorisation CFU/kg of fresh material Category: technological additives. Functional group: silage additives 1k20744 Levilactobacillus brevis DSM 23231 Additive composition Preparation of Levilactobacillus brevis DSM 23231 containing a minimum of 1 × 10 10 CFU/g additive Solid form Characterisation of the active substance Viable cells of Levilactobacillus brevis DSM 23231 Analytical method ( 1 ) Enumeration in the feed additive of Levilactobacillus brevis DSM 23231: — Spread plate method on MRS agar (EN 15787) Identification of Levilactobacillus brevis DSM 23231: — Pulsed Field Gel Electrophoresis (PFGE) – CEN/TS 17697 or DNA sequencing methods All animal species — — 1. In the directions for use of the additive and premixtures, the storage conditions shall be indicated. 2. Minimum dose of the additive when it is not used in combination with other microorganisms as silage additives: 5 × 10 7 CFU/kg fresh material. 3. For users of the additive and premixtures, feed business operators shall establish operational procedures and organisational measures to address potential risks resulting from their use. Where those risks cannot be eliminated by such procedures and measures, the additive and premixtures shall be used with personal skin and breathing protective equipment. 15 July 2034 ( 1 ) Details of the analytical methods are available at the following address of the Reference Laboratory: https://joint-research-centre.ec.europa.eu/eurl-fa-eurl-feed-additives/eurl-fa-authorisation/eurl-fa-evaluation-reports_en
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