Changes made by 92/188/EEC: Commission Decision of 10 March 1992 concerning certain protection measures relating to the porcine reproductive and respiratory syndrome (PRRS)
EU Decision 1992/188
No changes made by 92/188/EEC: Commission Decision of 10 March 1992 concerning certain protection measures relating to the porcine reproductive and respiratory syndrome (PRRS) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.