The Convention on the Exercise of Liberal Professions of 1889 (Spanish: Convención sobre el Ejercicio de Profesiones Liberales de 1889) is a treaty signed in the First South American Congress of Private International Law of 1889 in Montevideo, by which allows holders of an academic degree obtained in a public education institution of a state party to automatically validate their degrees in another state party without any requirement other than displaying the degree and prove that its owner is the one who is asking the validation.

[2][3] This treaty binds Argentina, Bolivia, Colombia, Ecuador, Paraguay, Peru and Uruguay.

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