Changes made by Decision No 1254/96/EC of the European Parliament and of the Council of 5 June 1996 laying down a series of guidelines for trans-European energy networks
EU Decision 1996/1254
No changes made by Decision No 1254/96/EC of the European Parliament and of the Council of 5 June 1996 laying down a series of guidelines for trans-European energy networks are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.