Changes to 84/172/EEC: Commission Decision of 16 March 1984 amending for the fifth time Decision 83/453/EEC concerning certain measures of protection against classical swine fever
EU Decision 1984/172
No changes to 84/172/EEC: Commission Decision of 16 March 1984 amending for the fifth time Decision 83/453/EEC concerning certain measures of protection against classical swine fever are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.