Questão jurídica principal
Whether X. could be ordered, as a third party, to perform detailed investigation and monitoring under Art. 20 OSites.
Decisão extraída
No. The record did not establish sufficiently clear objective indications that X.'s conduct caused the site's contamination.
Fundamentação extraída
Art. 20(1) OSites primarily places investigation and monitoring duties on the site holder. Third parties may exceptionally be ordered under Art. 20(2) only where there are serious objective grounds to attribute the pollution to their concrete conduct. X.'s limited administrative and legal involvement in the company did not amount to such causative behavior.