Indonesia is the richest country in the world in terms of biodiversity. Indonesian coastal and marine resources have an important meaning for the world, considering that the flora and fauna species found in Indonesia's tropical waters are more than any other region in the world. The various marine and coastal ecosystems that exist provide sustainable resources for the majority of the Indonesian people. Discussing the richness of biodiversity, especially biodiversity in the sea, Indonesian waters is known as the center of distribution of world coral reefs, and has the highest level of biodiversity in the world. The world coral triangle area, covering parts of Southeast Asia and the Western Pacific, is the center of the world's marine biodiversity. The triangle-shaped area covers all or part of the six countries' exclusive economic zone (EEZ), namely Indonesia, East Timor, Philippines, Malaysia, Papua New Guinea, and Solomon Islands. Keywords: biodiversity, CBD, protection. DOI: 10.7176/RHSS/9-13-08 Publication date:July 31st 201