The SIMP Integrated Management Plan for ONE Wadden Sea World Heritage explained 

The SIMP Integrated Management Plan for ONE Wadden Sea World Heritage functions as an umbrella plan to serve as a guide for all aspects of the transnational Wadden Sea World Heritage Site and complements the Wadden Sea Plan (2010), which contains the trilaterally agreed targets and policies. The plan is scheduled to be adopted by the three Wadden Sea countries in 2023.
This video gives a short overview of what we are looking at. For the full SIMP visit www.waddensea-...