Date: 2025-10-30Category: Not ApplicableState: Union GovernmentCountry: Europe
Commission Implementing Regulation (EU) 2025/2175 of 29 October 2025 concerning the renewal of the authorisation of a preparation of Lactiplantibacillus plantarum CECT 4528 as a feed additive for all animal species and repealing Implementing Regulation (EU) No 399/2014
Issued by European Commission
· Directorate-General for Health and Food Safety
**Executive Summary**
This document is Commission Implementing Regulation (EU) 2025/2175, issued on October 29, 2025. The regulation concerns the renewal of the authorization of Lactiplantibacillus plantarum CECT 4528 as a feed additive for all animal species. It also repeals Implementing Regulation (EU) No 399/2014. The regulation comes into force on the twentieth day following its publication in the Official Journal of the European Union, and includes a transitional period until November 19, 2026, for the use of existing stocks.
**Key Points / Main Content**
* **Renewal of Authorization:**
* The authorization of Lactiplantibacillus plantarum CECT 4528 as a feed additive is renewed.
* It belongs to the additive category 'technological additives' and the functional group 'silage additives'.
* **Repeal of Previous Regulation:**
* Implementing Regulation (EU) No 399/2014 is repealed.
* **Transitional Measures:**
* Products produced and labelled before November 19, 2026, in accordance with the rules applicable before November 19, 2025, can continue to be placed on the market and used until stocks are exhausted.
* **Conditions of Use (Annex):**
* Minimum content of 2,5 × 1011 CFU/g additive.
* Storage conditions must be indicated on the additive and premixtures.
* Minimum dose of the additive when it is not used in combination with other microorganisms as silage additives: 1 × 109 CFU/kg fresh material.
* Operational procedures and organizational measures must be established to address potential risks resulting from the use.
* Where risks cannot be eliminated, the additive and premixtures shall be used with personal skin and breathing protective equipment.
* **End of Period of Authorization:**
* November 19, 2035.
**Impact Analysis**
**Stakeholder: Feed Business Operators**
**Impact**
Required to establish operational procedures and organizational measures to address potential risks resulting from the use of the additive and premixtures.
**Action Required**
Establish operational procedures and organizational measures; implement personal skin and breathing protective equipment if risks cannot be eliminated.
**Stakeholder: Additive and Premixture Users**
**Impact**
Need to follow the directions for use, including storage conditions.
May be required to use personal skin and breathing protective equipment.
**Action Required**
Follow directions for use and safety measures.
**Stakeholder: European Union Member States**
**Impact**
The regulation is binding in its entirety and directly applicable.
**Action Required**
Ensure compliance with the regulation.
Key Entities Referenced
Regulation (EC) No 1831/2003: Regulation of the European Parliament and of the Council on additives for use in animal nutrition
Lactiplantibacillus plantarum CECT 4528: A feed additive for all animal species
Implementing Regulation (EU) No 399/2014: Regulation being repealed and replaced regarding the authorisation of specific lactobacillus preparations as feed additives.
European Food Safety Authority ('the Authority'): Entity that concluded that the preparation of Lactiplantibacillus plantarum CECT 4528 remains safe for all animal species, the consumers and the environment
Commission Implementing Regulation (EU) 2025/2175: Regulation concerning the renewal of the authorization of Lactiplantibacillus plantarum CECT 4528 as a feed additive.
Official Journal EN
of the European Union L series
2025/2175 30.10.2025
COMMISSION IMPLEMENTING REGULATION(EU) 2025/2175
of 29 October 2025
concerning the renewal of the authorisation of a preparation of Lactiplantibacillus plantarumCECT
4528 as a feed additive for all animal species and repealing Implementing
Regulation (EU) No 399/2014
(Text with EEA relevance)
THE EUROPEAN COMMISSION,
Having regard to the Treaty on the Functioning of the European Union,
Having regard to Regulation (EC) No 1831/2003 of the European Parliament and of the Council of 22 September 2003 on
additives for use in animal nutrition(1), and in particular Article 9(2) thereof,
Whereas:
(1) Regulation (EC) No 1831/2003 provides for the authorisation of additives for use in animal nutrition and for the
grounds and procedures for granting and renewing such authorisation.
(2) The preparation of Lactiplantibacillus plantarum CECT 4528 (previously taxonomically identified as Lactobacillus
plantarum CECT 4528) was authorised for a period of 10 years as a feed additive for all animal species by
Commission Implementing Regulation (EU) No 399/2014(2).
(3) In accordance with Article 14(1) of Regulation (EC) No 1831/2003, an application was submitted for the renewal of
the authorisation of the preparation of Lactiplantibacillus plantarum CECT 4528 as a feed additive for all animal
species, requesting the additive to be classified in the additive category ‘technological additives’ and in the functional
group ‘silage additives’. That application was accompanied by the particulars and documents required under
Article 14(2) of Regulation (EC) No 1831/2003.
(4) The European Food Safety Authority (‘the Authority’) concluded in its opinion of 28 January 2025(3) that the
preparation of Lactiplantibacillus plantarum CECT 4528 remains safe for all animal species, the consumers and the
environment. The Authority also concluded that the additive is not irritant to eyes, but it should be considered as a
skin and respiratory sensitiser, and any exposure through skin and respiratory tract is considered a risk. It further
indicated that there is no need for assessing the efficacy of the additive as the application for the renewal of its
authorisation does not include a proposal for amending or supplementing the conditions of the original
authorisation which would have an impact on the efficacy of the additive.
(5) The Reference Laboratory set up by Regulation (EC) No 1831/2003 considered that the conclusions and
recommendations reached in the assessment carried out regarding the method of analysis of the preparation of
Lactiplantibacillus plantarumCECT 4528 as a feed additive in the context of the previous authorisation are valid and
applicable for the current application. In accordance with Article 5(4), point (c), of Commission Regulation (EC)
No 378/2005(4), an evaluation report of the Reference Laboratory is therefore not required.
(1) OJ L 268, 18.10.2003, p. 29, ELI: http://data.europa.eu/eli/reg/2003/1831/oj.
(2) Commission Implementing Regulation (EU) No 399/2014 of 22 April 2014 concerning the authorisation of the preparations of
Lactobacillus brevis DSM 23231, Lactobacillus brevis DSMZ 16680, Lactobacillus plantarum CECT 4528 and Lactobacillus fermentum
NCIMB 30169 as feed additives for all animal species (OJ L 119, 23.4.2014, p. 40, ELI: http://data.europa.eu/eli/reg_impl/2014/
399/oj).
(3) EFSA Journal2025; 23(2), e9247, https://doi.org/10.2903/j.efsa.2025.9247.
(4) Commission Regulation (EC) No 378/2005 of 4 March 2005 on detailed rules for the implementation of Regulation (EC)
No 1831/2003 of the European Parliament and of the Council as regards the duties and tasks of the Community Reference
Laboratory concerning applications for authorisations of feed additives (OJ L 59, 5.3.2005, p. 8, ELI: http://data.europa.eu/eli/reg/
2005/378/oj).
ELI: http://data.europa.eu/eli/reg_impl/2025/2175/oj 1/3EN
OJ L, 30.10.2025
(6) In view of the above, the Commission considers that the preparation of Lactiplantibacillus plantarum CECT 4528
satisfies the conditions, as provided for in Article 5 of Regulation (EC) No 1831/2003. Accordingly, the
authorisation of that additive should be renewed. In addition, the Commission considers that appropriate protective
measures should be taken to prevent adverse effects on the health of the users of the additive. Those protective
measures should be without prejudice to other workers’ safety requirements under Union law.
(7) As a consequence of the renewal of the authorisation of the preparation of Lactiplantibacillus plantarumCECT 4528 as
a feed additive, Implementing Regulation (EU) No 399/2014 should be repealed.
(8) Since safety reasons do not require the immediate application of the modifications to the conditions of authorisation
of the preparation of Lactiplantibacillus plantarumCECT 4528, it is appropriate to provide for a transitional period for
interested parties to prepare themselves to meet the new requirements resulting from the renewal of the
authorisation.
(9) The measures provided for in this Regulation are in accordance with the opinion of the Standing Committee on
Plants, Animals, Food and Feed,
HAS ADOPTED THIS REGULATION:
Article 1
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.
Article 2
Repeal of Implementing Regulation (EU) No 399/2014
Implementing Regulation (EU) No 399/2014 is repealed.
Article 3
Transitional measures
The preparation specified in the Annex and feed containing it, which are produced and labelled before 19 November 2026
in accordance with the rules applicable 19 November 2025 may continue to be placed on the market and used until the
stocks concerned are exhausted.
Article 4
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.
This Regulation shall be binding in its entirety and directly applicable in all Member States.
Done at Brussels, 29 October 2025.
For the Commission
The President
Ursula VON DER LEYEN
2/3 ELI: http://data.europa.eu/eli/reg_impl/2025/2175/ojANNEX
Minimum Maximum
Identification Species or End of period
Composition, chemical formula, Maximum content content
number of the Additive category Other provisions of
description, analytical method age
feed additive of animal authorisation
CFU/kg of fresh material
Category: technological additives. Functional group: silage additives
1k20746 Lactiplantibacillus Additive composition All - - - 1. In the directions for use of 19 November
plantarum Preparation of Lactiplantibacillus animal the additive and 2035
CECT 4528 plantarumCECT 4528 containing a species premixtures, the storage
minimum of 2,5 × 1011CFU/g conditions shall be
additive. indicated.
Solid form 2. Minimum dose of the
————————— additive when it is not used
Characterisation of the active substance in combination with other
Viable cells of Lactiplantibacillus micro-organisms as silage
plantarumCECT 4528 additives: 1 × 109CFU/kg
————————— fresh material.
Analytical method(1) 3. For users of the additive and
Identification of Lactiplantibacillus premixtures, feed business
plantarumCECT 4528 in the feed operators shall establish
additive: operational procedures and
— Pulsed Field Gel Electrophoresis organisational measures to
(PFGE) - CEN/TS 17697 or DNA address potential risks
sequencing methods. resulting from their use.
Enumeration of Lactiplantibacillus Where those risks cannot be
plantarumCECT 4528 in the feed eliminated by such
additive: procedures and measures,
— Spread plate (or pour plate) the additive and
method on MRS agar (EN 15787) premixtures shall be used
with personal skin and
breathing protective
equipment.
(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.
ELI:
http://data.europa.eu/eli/reg_impl/2025/2175/oj
3/3
OJ
L,
30.10.2025
EN