Changes made by Council Directive 79/113/EEC of 19 December 1978 on the approximation of the laws of the Member States relating to the determination of the noise emission of construction plant and equipment
EU Directive 1979/113
No changes made by Council Directive 79/113/EEC of 19 December 1978 on the approximation of the laws of the Member States relating to the determination of the noise emission of construction plant and equipment are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.