Back to ARTICLE 19 DEPOSITARY Up to Table of Contents Ahead to ARTICLE 21 INTERIM ARRANGEMENTS ARTICLE 20 SIGNATURE This Convention shall be open for signature by States Members of the United Nations or of any of its specialized agencies or that are Parties to the Statute of the International Court of Justice and by regional economic integration organizations at Rio de Janeiro, during the United Nations Conference on Environment and Development, and thereafter at United Nations Headquarters in New York from 20 June 1992 to 19 June 1993.