Changes to 93/434/EEC: Commission Decision of 29 June 1993 amending Decision 91/643/EEC establishing a list of semen collection centres in the United States of America approved for the export to the Community of deep-frozen semen of domestic animals of the bovine species
EU Decision 1993/434
No changes to 93/434/EEC: Commission Decision of 29 June 1993 amending Decision 91/643/EEC establishing a list of semen collection centres in the United States of America approved for the export to the Community of deep-frozen semen of domestic animals of the bovine species are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.