Changes made by 89/340/EEC: Council Decision of 3 May 1989 concerning work for third parties performed by the Joint Research Centre relevant to the European Economic Community
EU Decision 1989/340
No changes made by 89/340/EEC: Council Decision of 3 May 1989 concerning work for third parties performed by the Joint Research Centre relevant to the European Economic Community are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.