Changes made by 87/492/EEC: Commission Decision of 17 September 1987 recognizing certain parts of the territory of the Netherlands as being officially swine fever free (Only the Dutch text is authentic)
EU Decision 1987/492
No changes made by 87/492/EEC: Commission Decision of 17 September 1987 recognizing certain parts of the territory of the Netherlands as being officially swine fever free (Only the Dutch text is authentic) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.