Signatory and member states of the Pact of Bogotá which was signed on April 30, 1948 and which is part of the legal framework of the Organization of American States (OAS).
Color legend:

Dark green - States which have ratified the treaty
Light green - states which have signed but not ratified the treaty
Gray - states which have neither signed nor ratified the treaty
Turquoise: States which have ratified the treaty but denounced its membership
America-blank-map-01.svg
America-blank-map-01.svg: xZise (Originally Haylli made valid by carol)
derivative work: Uwe (talk)