Changes to 92/322/EEC: Commission Decision of 10 June 1992 concerning animal health conditions and veterinary certificates for the import of domestic animals of the bovine and porcine species from Hungary
EU Decision 1992/322
Made by 94/668/EC: Commission Decision of 6 October 1994 concerning the importation into the Community of fresh pigmeat, pigmeat products, live pigs and porcine embryos from Hungary and amending Decisions 82/8/EEC, 91/449/EEC and 92/322/EEC
From legislation.gov.uk's record of changes, the official one: see it there.