commiss regul ec januari amend regul ec european parliament council regard custom code bromochloromethan commiss european commun regard treati establish european commun regard regul ec european parliament council june substanc deplet ozon layer articl thereof ozon deplet substanc bromochloromethan bcm list control substanc group ix annex regul ec establish custom code bcm mixtur bcm code ad tabl annex iv regul ec interest clariti annex replac regul ec amend measur provid regul accord opinion committe establish articl regul ec adopt regul articl annex iv regul ec replac text set annex regul articl regul enter forc dai public offici journal european union regul bind entireti directli applic member state brussel januari commiss stavro dima member commiss oj regul amend commiss regul ec oj annex annex iv regul ec replac quot annex iv group combin nomenclatur cn code descript substanc refer annex iii group cn code descript group trichlorofluoromethan dichlorodifluoromethan trichlorotrifluoroethan dichlorotetrafluoroethan chloropentafluoroethan group ii chlorotrifluoromethan pentachlorofluoroethan tetrachlorodifluoroethan heptachlorofluoropropan hexachlorodifluoropropan pentachlorotrifluoropropan tetrachlorotetrafluoropropan trichloropentafluoropropan dichlorohexafluoropropan chloroheptafluoropropan group iii bromochlorodifluoromethan bromotrifluoromethan dibromotetrafluoroethan group iv carbon tetrachlorid group trichloroethan methylchloroform group vi bromomethan methyl bromid group vii hydrobromofluoromethan ethan propan group viii hydrochlorofluoromethan ethan propan group ix bromochloromethan mixtur substanc fall code mixtur substanc fall code mixtur substanc fall code bromochloromethan