Changes made by Commission Directive 85/409/EEC of 11 July 1985 adapting to technical progress Council Directive 84/537/EEC on the approximation of the laws of the Member States relating to the permissible sound power level of powered hand-held concrete-breakers and picks
EU Directive 1985/409
The legislation Commission Directive 85/409/EEC of 11 July 1985 adapting to technical progress Council Directive 84/537/EEC on the approximation of the laws of the Member States relating to the permissible sound power level of powered hand-held concrete-breakers and picks changes, newest first. Choose one to see each change.
From legislation.gov.uk's record of changes, the official one: see it there.