---
title: "Commission Implementing Regulation (EU) 2025/2556 of 17 December 2025 concerning the authorisation of a preparation of endo-1,4-beta-xylanase produced with Komagataella phaffii DSM 25376 and endo-1,3(4)-beta-glucanase produced with Komagataella phaffii DSM 26469 as a feed additive for chickens for laying or breeding, turkeys for breeding, minor poultry species for fattening and minor poultry species for laying or breeding (holder of authorisation: Kaesler Nutrition GmbH) and amending Implementing Regulation (EU) 2018/1090 as regards the terms of the authorisation of the preparation of endo-1,4-beta-xylanase produced with Komagataella phaffii DSM 25376 and endo-1,3(4)-beta-glucanase produced with Komagataella phaffii DSM 26469 as a feed additive for chickens for fattening and chickens reared for laying"
id: a5fc192e-7b05-44f5-af81-21b2ab816b56
authority: eu
place: "European Union"
applies_also_from: []
kind: regulation
in_force: true
publisher_url: https://eur-lex.europa.eu/legal-content/EN/ALL/?uri=CELEX:32025R2556
attribution: "© European Union, https://eur-lex.europa.eu"
solon_url: https://solon.orangecat.ch/law/a5fc192e-7b05-44f5-af81-21b2ab816b56
text: not held
---

# Commission Implementing Regulation (EU) 2025/2556 of 17 December 2025 concerning the authorisation of a preparation of endo-1,4-beta-xylanase produced with Komagataella phaffii DSM 25376 and endo-1,3(4)-beta-glucanase produced with Komagataella phaffii DSM 26469 as a feed additive for chickens for laying or breeding, turkeys for breeding, minor poultry species for fattening and minor poultry species for laying or breeding (holder of authorisation: Kaesler Nutrition GmbH) and amending Implementing Regulation (EU) 2018/1090 as regards the terms of the authorisation of the preparation of endo-1,4-beta-xylanase produced with Komagataella phaffii DSM 25376 and endo-1,3(4)-beta-glucanase produced with Komagataella phaffii DSM 26469 as a feed additive for chickens for fattening and chickens reared for laying