EfxINNOs is a collaborative project aimed at developing a sustainable and advanced marine monitoring network to assess and protect the benthic ecosystems of the Black Sea and North Aegean Sea. Utilizing a combination of mobile and static platforms, including autonomous underwater vehicles (AUVs) and remotely operated vehicles (ROVs), the project will collect and analyze data on marine biodiversity, human impacts, and ecosystem health using machine learning and AI tools. The initiative aligns with EU environmental policies and promotes transnational cooperation to fill gaps in data collection, harmonization, and policy implementation. EfxINNOs will produce science-based recommendations, foster professional development through workshops and training, and raise public awareness about marine pollution, conservation, and the sustainable Blue Economy. The project involves a diverse partnership of research institutions across the Black Sea Basin, aiming to create a lasting network for ecosystem protection and responsible marine resource management.