Changes made by 82/459/EEC: Council Decision of 24 June 1982 establishing a reciprocal exchange of information and data from networks and individual stations measuring air pollution within the Member States
EU Decision 1982/459
The legislation 82/459/EEC: Council Decision of 24 June 1982 establishing a reciprocal exchange of information and data from networks and individual stations measuring air pollution within the Member States changes, newest first. Choose one to see each change.
From legislation.gov.uk's record of changes, the official one: see it there.