Changes made by Commission Decision of 14 May 1991 drawing up a list of third countries from which Member States authorize importation of embryos of domestic animals of the bovine species (91/270/EEC)
EU Decision 1991/270
No changes made by Commission Decision of 14 May 1991 drawing up a list of third countries from which Member States authorize importation of embryos of domestic animals of the bovine species (91/270/EEC) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.