× 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 XI/18: Special Report on Aviation and the Global Atmosphere Document type Decision Reference number XI/18 Date Nov 29, 1999 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 Eleventh Meeting of the Parties decided in Dec. XI/18: To note with appreciation the work done by the Scientific Assessment Panel and the Intergovernmental Panel on Climate Change in preparing the Special Report on Aviation and the Global Atmosphere; To express its appreciation to the Scientific Assessment Panel for its collaboration with the Intergovernmental Panel on Climate Change in preparing the above-mentioned report; To note with appreciation the message of the President of the Council of the International Civil Aviation Organization on the willingness of ICAO to continue the process of working together on the issues with the Montreal Protocol; To recommend that the Scientific Assessment Panel should continue its collaboration with the Intergovernmental Panel on Climate Change and keep the Parties to the Montreal Protocol informed on the potential impacts of the aircraft emissions on stratospheric ozone depletion and climate change.