× 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 VC XII/1: Second part of the twelfth meeting of the Conference of the Parties to the Vienna Convention Article Document type Decision Reference number VCXII/1 Date Nov 27, 2020 SourceUNEP, InforMEA Status Active Subject Waste & hazardous substances, Air & atmosphere Treaty Vienna Convention for the Protection of the Ozone Layer (Mar 22, 1985) Meeting Twelfth Conference of the Parties (Part I) Website ozone.unep.org Abstract To convene the second part of the twelfth meeting of the Conference of the Parties to the Vienna Convention for the Protection of the Ozone Layer back to back with the Thirty‑Third Meeting of the Parties to the Montreal Protocol on Substances that Deplete the Ozone Layer