---
title: "Commission Implementing Regulation (EU) 2020/229 of 19 February 2020 concerning the authorisation of L-tryptophan as a feed additive for all animal species (Text with EEA relevance)"
id: 8c1b4626-1927-43f6-bb16-ed35f64e1ed5
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:32020R0229
attribution: "© European Union, https://eur-lex.europa.eu"
solon_url: https://solon.orangecat.ch/law/8c1b4626-1927-43f6-bb16-ed35f64e1ed5
text: not held
---

# Commission Implementing Regulation (EU) 2020/229 of 19 February 2020 concerning the authorisation of L-tryptophan as a feed additive for all animal species (Text with EEA relevance)