Directive 2006/44/EC of the European Parliament and of the Council
of 6 September 2006
on the quality of fresh waters needing protection or improvement in order to support fish life
(codified version)
(Text with EEA relevance) (repealed)
F1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .