Changes made by Regulation (EEC) No 2396/91 fixing for the 1990/91 marketing year the yields of olives and olive oil
EU Regulation No 2396/1991
No changes made by Regulation (EEC) No 2396/91 fixing for the 1990/91 marketing year the yields of olives and olive oil are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.