Changes made by Regulation (EU) No 140/2012 concerning the authorisation of monensin sodium as a feed additive for chickens…
EU Regulation No 140/2012
No changes made by Regulation (EU) No 140/2012 concerning the authorisation of monensin sodium as a feed additive for chickens… are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.