Changes to Commission Decision of 11 February 1997 concerning certain protection measures relating to classical swine fever in Germany and repealing Decision 95/296/EC
EU Decision 1997/116
Made by 97/196/EC: Commission Decision of 20 March 1997 amending Decision 97/116/EC concerning certain protection measures relating to classical swine fever in Germany
From legislation.gov.uk's record of changes, the official one: see it there.