s sodelovanjem na regionalni ravni, po možnosti z izvajanjem skupnih programov na mednarodni ravni, zlasti kar zadeva upravljanje, varstvo in kakovost voda čezmejnih vodnih poti; s sodelovanjem v okviru Evropske agencije za okolje, ko bo ta ustanovljena,
cooperation at regional level, possibly including the implementation of joint programmes at international level, particularly as regards the management, the protection and quality of the waters of transboundary waterways; cooperation within the framework of the European Environment Agency once it comes into existence,