Changes made by Regulation (EEC) No 3421/91 laying down detailed rules for the application of Council Regulation (EEC) No…
EU Regulation No 3421/1991
No changes made by Regulation (EEC) No 3421/91 laying down detailed rules for the application of Council Regulation (EEC) No… are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.