(Blue) Member states of the Council of Europe that signed and ratified the European Cultural Convention  (Light-blue) Non-member states of the Council of Europe that signed (Belarus, Holy See and Kazakhstan)  (Light-grey) States that did not sign
Own work, using:
File:Council of Europe (blue).svg by Hayden120 and NuclearVacuum.
Chart of signatures and ratifications of Treaty 018.
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