× 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/29: Twelfth Meeting of the Parties to the Montreal Protocol Tipo de documento Decision Número de referencia XI/29 Fecha Nov 29, 1999 FuenteUNEP, InforMEA Estado Activo Materia Desechos y sustancias peligrosas, Aire y atmósfera Tratado Protocolo de Montreal relativo a las sustancias que agotan la capa de ozono (Sep 16, 1987) Reunión Página web ozone.unep.org Resumen The Eleventh Meeting of the Parties decided in Dec. XI/29 to convene the Twelfth Meeting of the Parties to the Montreal Protocol in Burkina Faso, in October 2000.