Abstract: The cross regional environmental disputes in Beijing, Tianjin and Hebei are caused by a variety of reasons and differ in explicit and implicit types. Currently, the legal resolution supply is only limited to some explicit disputes and also has many defects, whereas the institutionalized cross regional interests coordinating mechanism for resolving the implicit disputes is still missing. In the background of implementing Beijing Tianjin Hebei collaborative development strategy, basing on the actual situations of the three administrative areas as well as the current law framework, the powerful measures should be taken to perfect the legal resolution mechanisms focusing on the explicit disputes in Beijing, Tianjin and Hebei, and meanwhile an institutionalized cross regional interests coordinating system should be established to provide assurances for resolving those cross regional implicit environmental disputes.

Key words: cross-regional environmental disputes, disputes resolution mechanism, BeijingTianjinHebei collaborative development, environmental legal system