---
title: "Commission Implementing Regulation (EU) 2025/188 of 31 January 2025 concerning the authorisation of L-tryptophan produced with Escherichia coli CGMCC 7.460 as a feed additive for all animal species"
id: 781fb592-7d9c-4dd3-a863-31088ef73aaf
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:32025R0188
attribution: "© European Union, https://eur-lex.europa.eu"
solon_url: https://solon.orangecat.ch/law/781fb592-7d9c-4dd3-a863-31088ef73aaf
text: not held
---

# Commission Implementing Regulation (EU) 2025/188 of 31 January 2025 concerning the authorisation of L-tryptophan produced with Escherichia coli CGMCC 7.460 as a feed additive for all animal species