This document summarizes experiences from EU-funded regional projects in integrated maritime policy (IMP) and marine spatial planning (MSP) in the Mediterranean. It discusses initiatives and frameworks for MSP in the region, including at the EU, national, and regional levels. Examples of relevant projects are provided, such as an MSP project underway in the Aegean Sea led by the Hellenic Centre for Marine Research. Lessons learned from these projects include the importance of using an ecosystem approach, establishing supportive legal frameworks, and facilitating international cooperation for integrated coastal and marine planning.