Changes to Regulation (EEC) No 73/91 reducing for the 1990/91 wine year the quantities of concentrated grape must in…
EU Regulation No 73/1991
No changes to Regulation (EEC) No 73/91 reducing for the 1990/91 wine year the quantities of concentrated grape must in… are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.