This map shows the current status of ratifications of the Minamata Convention on Mercury. Although I update it frequently, check mercuryconvention.org for the most recent status. The map also shows countries engaged in Minamata initial assessment (MIA) and artisanal and small-scale  gold mining national action plan (NAP) projects funded by the Global Environment Facility (GEF), along with the implementing agencies. Use the “Visible layers” function on the map to toggle between ratification status, MIAs, and NAPs. The full screen button, located below the zoom controls, is also useful.

Data on ratification and GEF project status from the Interim Secretariat of the Minamata Convention and UNEP. Country boundaries from Natural Earth. Mapping done in CartoDB using Robinson projection.