Changes to 87/591/EEC: Commission Decision of 11 December 1987 revoking Decision 87/435/EEC on certain protective measures relating to classical swine fever in Belgium
EU Decision 1987/591
No changes to 87/591/EEC: Commission Decision of 11 December 1987 revoking Decision 87/435/EEC on certain protective measures relating to classical swine fever in Belgium are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.