Changes made by Regulation (EU) No 1006/2013 concerning the authorisation of L-cystine as a feed additive for all animal…
EU Regulation No 1006/2013
No changes made by Regulation (EU) No 1006/2013 concerning the authorisation of L-cystine as a feed additive for all animal… are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.