Changes to 88/157/EEC: 88/157/EEC: Commission Decision of 25 January 1988 amending for the second time Decision 82/351/EEC recognizing certain parts of the territory of the Federal Republic of Germany as being officially swine fever free (Only the German text is authentic)
EU Decision 1988/157
No changes to 88/157/EEC: 88/157/EEC: Commission Decision of 25 January 1988 amending for the second time Decision 82/351/EEC recognizing certain parts of the territory of the Federal Republic of Germany as being officially swine fever free (Only the German text is authentic) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.