[61 STAT. Deposit, etc., of original of Conven- tion. ARTICULO XX La presente Convenci6n sera ratificada por las Altas Partes Contratantes de acuerdo con sus procedimientos constitucionales respectivos. Los instrumentos de ratificaci6n seran depositados en los archivos de la Uni6n Panameri- cana en Washington, la cual notifi- carA el dep6sito a los gobiernos signatarios. Se considerara tal notificaci6n como un cambio de ratificaciones. ARTICULO XXI La presente Convenci6n entrara en vigor, con respecto a las Altas Partes Contratantes, en el orden en que depositen sus respectivas ratificaciones. ARTICULO XXII La presente Convenci6n perma- necera en vigor indefinidamente, pero podra ser denunciada previo aviso de un aflo que se dara a la Uni6n Panamericana, la que comu- nicara la denuncia a los demas gobiernos signatarios. Terminado este plazo, la Convenci6n dejari de tener efecto en lo que respecta ARTICULO XIX El original de la presente Con- venci6n en espafiol, ingles, portu- gues y franc6s sera depositado en la Uni6n Panamericana y abierto a la firma de las Repiblicas Americanas. La Convenci6n que- darh abierta, ademfs, a la adhe- si6n y accesi6n de los Estados Americanos que no sean miembros de la Uni6n Panamericana. La Uni6n Panamericana enviara co- pias certificadas aut6nticas a los gobiernos para los efectos de la ratificaci6n. ARTICLE XX The present Convention shall be ratified by the High Contract- ing Parties in conformity with their respective constitutional pro- cedures. The instruments of ratification shall be deposited in the archives of the Pan American Union in Washington, which shall notify the signatory Governments of said deposit. Such notification shall be considered as an exchange of ratifications. ARTICLE XXI The present Convention shall come into force between the High Contracting Parties in the order in which they deposit their re- spective ratifications. ARTICLE XXII The present Convention shall remain in effect indefinitely, but may be denounced by means of one year's notice given to the Pan American Union, which shall transmit it to the other signatory Governments. After the expira- tion of this period the Convention shall cease in its effects as regards ARTICLE XIX The original of the present Convention in Spanish, English. Portuguese, and French shall be deposited with the Pan American Union and opened for signature by the American republics. The Convention shall also be opened for the adherence and accession of American States which are not members of the Pan American Union. The Pan American Union shall transmit authentic certified copies to the Governments for the purpose of ratification. Ratiflcation. Entry into force. 1150 TREATIES
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