× Information on this section of ECOLEX comes from the InforMEA Portal which compiled information from MEA Secretariats with the support of the European Union. The accuracy of the information displayed is the responsibility of the originating data source. In case of discrepancy the information as displayed on the respective MEA website prevails. Decision I/15: Helsinki Declaration Document type Decision Reference number I/15 Date May 2, 1989 SourceUNEP, InforMEA Status Active Subject Waste & hazardous substances, Air & atmosphere Treaty Montreal Protocol on Substances that Deplete the Ozone Layer (Sep 16, 1987) Meeting Website ozone.unep.org Abstract The First Meeting of the Parties decided in Dec. I/15 to take note of the Helsinki Declaration on the Protection of the Ozone Layer adopted by all countries both Contracting and non-Contracting Parties present in Helsinki on the occasion of the first Meeting of the Parties to the Vienna Convention and the Montreal Protocol as it appears in Appendix I to this Report.