Opinion of Mr Advocate General La Pergola delivered on 5 May 1998. # Commission of the European Communities v Kingdom of Belgium. # Failure of a Member State to fulfil its obligations - Failure to transpose Directives 90/220/EEC and 94/51/EC. # Case C-343/97.

ECLI:EU:C:1998:201Eu CjeuMay 5, 1998