Changes made by Council Directive 82/243/EEC of 31 March 1982 amending Directive 73/405/EEC on the approximation of the laws of the Member States relating to methods of testing the biodegradability of anionic surfactants
EU Directive 1982/243
No changes made by Council Directive 82/243/EEC of 31 March 1982 amending Directive 73/405/EEC on the approximation of the laws of the Member States relating to methods of testing the biodegradability of anionic surfactants are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.