XII/22 Marine and coastal biodiversity: ecologically or biologically significant marine areas (EBSAS)
XII/23 Marine and coastal biodiversity: Impacts on marine and coastal biodiversity of anthropogenic underwater noise and ocean acidification, priority actions to achieve Aichi Biodiversity Target 10 for coral reefs and closely associated ecosystems, and marine spatial planning and training initiatives
XII/26 Improving the efficiency of structures and processes of the Convention: Subsidiary Body on Implementation
XII/27 Improving the efficiency of structures and processes of the Convention: Concurrent meetings of the Conference of the Parties to the Convention and of the Conference of the Parties serving as the meetings of the Parties to the Protocols