By Holy See Mission
On 5 May 2008, at the United Nations Headquarters in New York, H.E. Archbishop Celestino Migliore, Apostolic Nuncio, Permanent Observer of the Holy See, deposited the Instrument of Accession to the "Vienna Convention for the Protection of the Ozone Layer"; to the "Montreal Protocol on Substances that Deplete the Ozone Layer" and to its four Amendments.
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