× 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 XII/17: Ouagadougou Declaration at the Twelfth Meeting of the Parties to the Montreal Protocol Document type Decision Reference number XII/17 Date Dec 11, 2000 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 Twelfth Meeting of the Parties decided in Dec. XII/17 to adopt the Ouagadougou Declaration at the Twelfth Meeting of the Parties to the Montreal Protocol, as contained in annex IV to the report of the Twelfth Meeting of the Parties.