Changes to 88/612/EEC: Commission Decision of 26 July 1988 amending for the second time Decision 82/740/EEC on the designation of development areas pursuant to Article 11 of the Belgian Law of 30 December 1970 (Only the French and Dutch versions of this text are authentic)
EU Decision 1988/612
No changes to 88/612/EEC: Commission Decision of 26 July 1988 amending for the second time Decision 82/740/EEC on the designation of development areas pursuant to Article 11 of the Belgian Law of 30 December 1970 (Only the French and Dutch versions of this text are authentic) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.