Changes made by 96/580/EC: Commission Decision of 24 June 1996 on the procedure for attesting the conformity of construction products pursuant to Article 20 (2) of Council Directive 89/106/EEC as regards curtain walling
EU Decision 1996/580
No changes made by 96/580/EC: Commission Decision of 24 June 1996 on the procedure for attesting the conformity of construction products pursuant to Article 20 (2) of Council Directive 89/106/EEC as regards curtain walling are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.