Changes made by Regulation (EEC) No 3185/74 of the Council of 17 December 1974 introducing an export charge on certain goods…
EU Regulation No 3185/1974
No changes made by Regulation (EEC) No 3185/74 of the Council of 17 December 1974 introducing an export charge on certain goods… are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.