paa baggrund af disse forslag boer naevnte beslutning aendres for saa vidt angaar pligten til og datoen for fremsendelse af oplysninger til Kommissionen, hyppigheden og metoden for Kommissionens fremsendelse af oplysninger til medlemsstaterne og udarbejdelse af en sammenfattende rapport; medlemsstaterne boer isaer have mulighed for paa anmodning at faa stillet oplysninger til raadighed, saaledes at de kan foelge udviklingen i forureningen af overfladevand; der boer endvidere foretages en naermere fastlaeggelse af den fremgangsmaade Kommissionen skal foelge ved bedoemmelsen af ordningens effektivitet;
Whereas, having regard to these proposals, the said Decision should be amended with regard to the obligation to forward, and the date of forwarding, information to the Commission, the periods within which, and the method by which, the Commission communicates such information to the Member States and establishes a consolidated report; whereas, in particular, Member States should be enabled to have at their diosposal, on request, annual statistics so as to allow them to monitor pollution levels in surface water; whereas the procedure which the Commission must follow in assessing the effectiveness of the system should also be stipulated;