Changes made by Regulation (EEC) No 521/86 derogating temporarily from Regulation (EEG) No 685/69 as regards the day on which…
EU Regulation No 521/1986
No changes made by Regulation (EEC) No 521/86 derogating temporarily from Regulation (EEG) No 685/69 as regards the day on which… are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.