Changes made by Regulation (EU) No 291/2011 on essential uses of controlled substances other than hydrochlorofluorocarbons…
EU Regulation No 291/2011
No changes made by Regulation (EU) No 291/2011 on essential uses of controlled substances other than hydrochlorofluorocarbons… are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.