× 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. Annex VI: Approved destruction processes Document type Decision Reference number - Date Nov 25, 1992 SourceUNEP, InforMEA Status Active Subject Waste & hazardous substances, Air & atmosphere Treaty Montreal Protocol on Substances that Deplete the Ozone Layer (Sep 16, 1987) Meeting Fourth Meeting of the Parties Website ozone.unep.org Abstract Thermal oxidation category - Liquid injection incineration - Reactor cracking - Gaseous/fume oxidation - Rotary kiln incinerators - Cement kilns Note: These technologies are described in the report of the Ad Hoc Advisory Committee on Destruction Technologies.