< Essential uses: Others Up one level Decision IV/12: Clarification of the definition of controlled substances > Feedstocks Decision IV/12: Clarification of the definition of controlled substances Decision VII/30: Export and import of controlled substances to be used as feedstock Decision X/12: Emissions of ozone-depleting substances from feedstock applications Decision XXIV/6: Feedstock uses Decision XXXV/8: Feedstock uses Decision XXXVI/5: Feedstock uses of controlled substances < Essential uses: Others Up one level Decision IV/12: Clarification of the definition of controlled substances >
