Changes made by Regulation (EEC) No 2192/80 fixing the yields of olives and olive oil for the 1979/80 marketing year
EU Regulation No 2192/1980
No changes made by Regulation (EEC) No 2192/80 fixing the yields of olives and olive oil for the 1979/80 marketing year are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.