Wadden Sea conferences
The First Ministers Conference in accordance with the international Wadden Sea policy was in 1978. In 1982, the Ministers signed the Joint Declaration for Protection of the Wadden Sea in Copenhagen. The following conferences elaborated on this declaration. A new breakthrough occurred in Esbjerg in 1991, when it was decided to make a joint management plan for the Wadden Sea. The 10th Trilateral Wadden Sea Conference was November 2-3, 2005 on Schiermonnikoog. At this conference, the basis was laid for establishing the wadden region as World Heritage. This status was achieved during an UNESCO conference in 2009.

