< Other Key Issues Up one level Decision IX/25: Special Report on Aviation and the Global Atmosphere > Aviation issues Decision IX/25: Special Report on Aviation and the Global Atmosphere Decision XI/18: Special Report on Aviation and the Global Atmosphere Decision XXIX/8: Future availability of halons and their alternatives Decision XXX/7: Future availability of halons and their alternatives Decision XXXVII/4: Halon 1301 and its continuing use in the aviation industry, and management of other controlled substances used for fire suppression < Other Key Issues Up one level Decision IX/25: Special Report on Aviation and the Global Atmosphere >