LegalizeCommission Implementing Regulation (EU) 2026/171 of 26 January 2026 concerning the renewal of the authorisation of fumaric acid as a feed additive for all terrestrial animal species, repealing Implementing Regulation (EU) No 1078/2013 and amending Implementing Regulation (EU) 2017/56
This is the act as published. Later amendments are not folded into the text below: each one is a separate act in this repository and an entry in this law's history.
| Image omitted; see official source | Official Journal of the European Union | EN L series |
| --- | --- | --- |
| 2026/171 | 27.1.2026 |
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 [^ntr1-L_202600171EN.000101-E0001], 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) Fumaric acid was authorised for a period of 10 years for all animal species as a feed additive in the functional group ‘preservatives’ by Commission Implementing Regulation (EU) No 1078/2013 [^ntr2-L_202600171EN.000101-E0002], and in the functional group ‘flavouring compounds’ by Commission Implementing Regulation (EU) 2017/56 [^ntr3-L_202600171EN.000101-E0003].
- (3) In accordance with Article 14(1) of Regulation (EC) No 1831/2003, an application was submitted for the renewal of the authorisation of fumaric acid as a feed additive for all animal species, requesting that additive to be classified in the category ‘technological additives’, functional group ‘preservatives’ and in the category ‘sensory additives’, functional group ‘flavouring compounds’. In accordance with Article 7 of Regulation (EC) No 1831/2003, another application was submitted for a new use of fumaric acid in the category ‘nutritional additives’, functional group ‘acidity regulator’. Those applications were accompanied by the particulars and documents required under Article 14(2) and Article 7(3) of that Regulation.
- (4) The European Food Safety Authority (‘the Authority’) concluded in its opinion of 17 September 2024 [^ntr4-L_202600171EN.000101-E0004] that fumaric acid remains safe under the authorised conditions of use for the terrestrial animals, consumers and the environment, while it could not conclude on the safety for the aquatic animals, noting that the data available on the safety of fumaric acid on aquatic animals is scarce. It also considered that the new use of the additive as an acidity regulator under the proposed conditions of use would not introduce risks, which are not already considered. The Authority also concluded that fumaric acid is irritant to skin, eyes and respiratory tract, and should be considered a skin and respiratory sensitiser. The Authority stated that there is no need for assessing the efficacy of fumaric acid for its use as a preservative and as a flavouring compound, as the application for renewal of the authorisation does not include a proposal for amending or supplementing the conditions of the original authorisation in this regard, while it was not in the position to conclude on its efficacy as an acidity regulator in feed.
- (5) The Reference Laboratory set up by Regulation (EC) No 1831/2003 considered that the conclusions and recommendations reached in the previous assessment carried out regarding the methods of analysis of fumaric acid as a feed additive are valid and applicable for the current application. That previous assessment took place in the context of a new evaluation of the methods of analysis concerned performed by the Reference Laboratory, which is referred to in the Authority’s opinion of 17 September 2024, in order to take account of scientific and technological developments and to ensure a better suitability of the methods of analysis for official controls.
- (6) By letter of 21 November 2024, the applicant withdrew the application for the renewal of the authorisation as regards the use of fumaric acid for aquatic animals and the application for its use as an acidity regulator.
- (7) In view of the above, the Commission considers that fumaric acid satisfies the conditions provided for in Article 5 of Regulation (EC) No 1831/2003, as far as it concerns its use as a feed additive for terrestrial animals. 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.
- (8) As a consequence of the renewal of the authorisation of fumaric acid as a feed additive for terrestrial animals, Implementing Regulation (EU) No 1078/2013 should be repealed and Implementing Regulation (EU) 2017/56 should be amended to maintain the authorisation of the additive only for the use for animal species which are not the subject of 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 substance specified in the Annex, belonging to the additive category ‘technological additives’, functional group ‘preservatives’ and to the additive category ‘sensory additives’, functional group ‘flavouring compounds’, is renewed subject to the conditions laid down in that Annex.
Article 2
Repeal of Implementing Regulation (EU) No 1078/2013
Implementing Regulation (EU) No 1078/2013 is repealed.
Article 3
Amendment to Implementing Regulation (EU) 2017/56
In the fifth column of the entry 2b08025 of the Annex to Implementing Regulation (EU) 2017/56, the words ‘All animal species’ are replaced by the words ‘Aquatic animal species’.
Article 4
Transitional measures
The feed additive fumaric acid, as authorised by Implementing Regulations (EU) No 1078/2013 and (EU) 2017/56 and premixtures containing that additive, which are intended for terrestrial animal species, and which are produced and labelled before 16 August 2026 in accordance with the rules applicable before 16 February 2026, may continue to be placed on the market and used until the stocks concerned are exhausted.
Compound feed and feed materials containing the feed additive referred to in paragraph 1, which are produced and labelled before 16 February 2027 in accordance with the rules applicable before 16 February 2026, may continue to be placed on the market and used until the stocks concerned are exhausted if they are intended for food-producing terrestrial animals.
Compound feed and feed materials containing the feed additive referred to in paragraph 1, which are produced and labelled before 16 February 2028 in accordance with the rules applicable before 16 February 2026, may continue to be placed on the market and used until the stocks concerned are exhausted if they are intended for non-food producing terrestrial animals.
Article 5
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, 26 January 2026.
For the Commission
The President
Ursula VON DER LEYEN
[^ntr1-L_202600171EN.000101-E0001]: OJ L 268, 18.10.2003, p. 29, ELI: http://data.europa.eu/eli/reg/2003/1831/oj.
[^ntr2-L_202600171EN.000101-E0002]: Commission Implementing Regulation (EU) No 1078/2013 of 31 October 2013 concerning the authorisation of fumaric acid as a feed additive for all animal species (OJ L 292, 1.11.2013, p. 7, ELI: http://data.europa.eu/eli/reg_impl/2013/1078/oj).
[^ntr3-L_202600171EN.000101-E0003]: Commission Implementing Regulation (EU) 2017/56 of 14 December 2016 concerning the authorisation of lactic acid, 4-oxovaleric acid, succinic acid, fumaric acid, ethyl acetoacetate, ethyl lactate, butyl lactate, ethyl 4-oxovalerate, diethyl succinate, diethyl malonate, butyl-O-butyryllactate, hex-3-enyl lactate, hexyl lactate, butyro-1,4-lactone, decano-1,5-lactone, undecano-1,5-lactone, pentano-1,4-lactone, nonano-1,5-lactone, octano-1,5-lactone, heptano-1,4-lactone and hexano-1,4-lactone as feed additives for all animal species (OJ L 13, 17.1.2017, p. 129, ELI: http://data.europa.eu/eli/reg_impl/2017/56/oj).
[^ntr4-L_202600171EN.000101-E0004]: EFSA Journal 2024, 22(10), e9019 (https://doi.org/10.2903/j.efsa.2024.9019).
ANNEX
| Identification number of the feed additive | Name of the 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 |
|---|---|---|---|---|---|---|---|---|
| Identification number of the feed additive | Name of the additive | Composition, chemical formula, description, analytical method | Species or category of animal | Maximum age | mg of additive/kg of complete feed with a moisture content of 12 % | mg of additive/kg of complete feed with a moisture content of 12 % | Other provisions | End of period of authorisation |
| Category: technological additives. Functional group: preservatives | Category: technological additives. Functional group: preservatives | Category: technological additives. Functional group: preservatives | Category: technological additives. Functional group: preservatives | Category: technological additives. Functional group: preservatives | Category: technological additives. Functional group: preservatives | Category: technological additives. Functional group: preservatives | Category: technological additives. Functional group: preservatives | Category: technological additives. Functional group: preservatives |
| 1a297 | Fumaric acid | Additive composition Fumaric acid Solid form Characterisation of active substance Fumaric acid ≥ 99,5 % Produced by chemical synthesis. C4H4O4 CAS No 110-17-8 Analytical method [^ntr1-L_202600171EN.000401-E0001] For the determination of fumaric acid (as total fumaric acid) in the feed additive, premixtures and compound feed: — Ion chromatography with conductivity detection (IC-CD) – EN 17294. | Poultry Pigs other than fed with milk replacers | — | — | 20 000 | 1. In the directions for use of the additive and premixtures, the storage conditions and the stability to heat treatment shall be indicated. 2. The simultaneous use of fumaric acid with other sources of fumaric acid is permitted, only if the amount of fumaric acid in feed materials and compound feed is lower than the one resulting from the use of the additive at the maximum or recommended content for the respective animal species or category. 3. Indicate in the instructions for use of the additive, premixture and related feedingstuffs for food-producing animals: ‘The simultaneous use of different organic acids or their salts is contraindicated, where one or more of them is used at or near the maximum permitted content.’ 4. 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, eye and breathing protective equipment. | 16 February 2036 |
| 1a297 | Fumaric acid | Additive composition Fumaric acid Solid form Characterisation of active substance Fumaric acid ≥ 99,5 % Produced by chemical synthesis. C4H4O4 CAS No 110-17-8 Analytical method [^ntr1-L_202600171EN.000401-E0001] For the determination of fumaric acid (as total fumaric acid) in the feed additive, premixtures and compound feed: — Ion chromatography with conductivity detection (IC-CD) – EN 17294. | Young mammals fed with milk replacers | — | — | 10 000 [^ntr2-L_202600171EN.000401-E0002] | 1. In the directions for use of the additive and premixtures, the storage conditions and the stability to heat treatment shall be indicated. 2. The simultaneous use of fumaric acid with other sources of fumaric acid is permitted, only if the amount of fumaric acid in feed materials and compound feed is lower than the one resulting from the use of the additive at the maximum or recommended content for the respective animal species or category. 3. Indicate in the instructions for use of the additive, premixture and related feedingstuffs for food-producing animals: ‘The simultaneous use of different organic acids or their salts is contraindicated, where one or more of them is used at or near the maximum permitted content.’ 4. 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, eye and breathing protective equipment. | 16 February 2036 |
| 1a297 | Fumaric acid | Additive composition Fumaric acid Solid form Characterisation of active substance Fumaric acid ≥ 99,5 % Produced by chemical synthesis. C4H4O4 CAS No 110-17-8 Analytical method [^ntr1-L_202600171EN.000401-E0001] For the determination of fumaric acid (as total fumaric acid) in the feed additive, premixtures and compound feed: — Ion chromatography with conductivity detection (IC-CD) – EN 17294. | All other terrestrial animal species | — | — | — | 1. In the directions for use of the additive and premixtures, the storage conditions and the stability to heat treatment shall be indicated. 2. The simultaneous use of fumaric acid with other sources of fumaric acid is permitted, only if the amount of fumaric acid in feed materials and compound feed is lower than the one resulting from the use of the additive at the maximum or recommended content for the respective animal species or category. 3. Indicate in the instructions for use of the additive, premixture and related feedingstuffs for food-producing animals: ‘The simultaneous use of different organic acids or their salts is contraindicated, where one or more of them is used at or near the maximum permitted content.’ 4. 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, eye and breathing protective equipment. | 16 February 2036 |
| Identification number of the feed additive | Name of the 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 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Identification number of the feed additive | Name of the additive | Composition, chemical formula, description, analytical method | Species or category of animal | Maximum age | mg of additive/kg of complete feed with a moisture content of 12 % | mg of additive/kg of complete feed with a moisture content of 12 % | Other provisions | End of period of authorisation |
| Category: Sensory additives. Functional group: flavouring compounds | Category: Sensory additives. Functional group: flavouring compounds | Category: Sensory additives. Functional group: flavouring compounds | Category: Sensory additives. Functional group: flavouring compounds | Category: Sensory additives. Functional group: flavouring compounds | Category: Sensory additives. Functional group: flavouring compounds | Category: Sensory additives. Functional group: flavouring compounds | Category: Sensory additives. Functional group: flavouring compounds | Category: Sensory additives. Functional group: flavouring compounds |
| 2b08025 | Fumaric acid | Additive composition Fumaric acid Solid form Characterisation of active substance Fumaric acid ≥ 99,5 % Produced by chemical synthesis C4H4O4 CAS No 110-17-8 FLAVIS No 08.025 Analytical method [^ntr3-L_202600171EN.000401-E0003] For the identification of fumaric acid in the feed additive and in feed flavouring premixtures: Gas chromatography mass spectrometry with retention time locking GC-MS-RTL | All animal species other than aquatic animal species | — | — | — | 1. The additive shall be incorporated into the feed in the form of a premixture. 2. In the directions for use of the additive and premixtures, the storage conditions and the stability to heat treatment shall be indicated. 3. The simultaneous use of fumaric acid with other sources of fumaric acid is permitted, only if the amount of fumaric acid in feed materials and compound feed is lower than the one resulting from the use of the additive at the maximum or recommended content for the respective animal species or category. 4. On the label of the additive the following shall be indicated: ‘Recommended maximum content of the active substance per kg of complete feedingstuff with a moisture content of 12 %: 5 mg/kg’. 5. The functional group, the identification number, the name and the added amount of the active substance shall be indicated on the label of premixtures where the use level on the label of the premixture would result in exceeding the level referred to in point 4. 6. 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, eye and breathing protective equipment. | 16 February 2036 |
[^ntr1-L_202600171EN.000401-E0001]: 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.
[^ntr2-L_202600171EN.000401-E0002]: mg of fumaric acid per kg of milk replacer (Dry Matter 94,5 %).
[^ntr3-L_202600171EN.000401-E0003]: 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/2026/171/oj
ISSN 1977-0677 (electronic edition)
Reading this document does not replace reading the official text published in the Official Journal of the European Union. We assume no responsibility for any inaccuracies arising from the conversion of the original to this format.
This text is published under EUR-Lex's own terms of reuse, not a Legalize or public-domain licence.
EUR-Lex
Creative Commons Attribution 4.0 International (CC BY 4.0)
© European Union, https://eur-lex.europa.eu — Source: EUR-Lex (Publications Office of the European Union). Reused under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence. Only EU legislation published in the printed Official Journal of the European Union is deemed authentic; consolidated texts are reproduced here for documentation purposes and have been reformatted to Markdown.