Changes to 93/160/EEC: Commission Decision of 17 February 1993 drawing up a list of third countries from which Member States authorize the importation of semen of domestic animals of the porcine species
EU Decision 1993/160
The legislation that changes 93/160/EEC: Commission Decision of 17 February 1993 drawing up a list of third countries from which Member States authorize the importation of semen of domestic animals of the porcine species, newest first. Choose one to see each change.
From legislation.gov.uk's record of changes, the official one: see it there.