Changes made by Regulation (EU) 2017/873 concerning the authorisation of L-tryptophan produced by Escherichia coli as a feed…

EU Regulation 2017/873

No changes made by Regulation (EU) 2017/873 concerning the authorisation of L-tryptophan produced by Escherichia coli as a feed… are recorded.

From legislation.gov.uk's record of changes, the official one: see it there.