× 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 III/4: Montreal Protocol Handbook Document type Decision Reference number III/4 Date Jun 19, 1991 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 Third Meeting of the Parties decided in Dec. III/4 to welcome the efforts of the Secretariat in completing the Montreal Protocol Handbook, which was prepared by the Secretariat in accordance with Decision II/7 of the Second Meeting of the Parties, and to request the Secretariat after further editing, taking into account the comments made in paragraph 18 of the Report of the Preparatory Meeting for the Third Meeting of the Parties to the Montreal Protocol (UNEP/OzL.Pro.3/Prep/2), to distribute the Handbook to all the Parties to the Protocol and the Convention in the official languages of the United Nations as soon as possible.