council resolut june export import commun danger chemic council european commun adopt regul eec june export import commun danger chemic note member state implement measur territori addit provid regul includ member state system quot prior inform consent quot countri import danger chemic context council action member state test practic approach acquir experi implement invit commiss examin question greater detail submit light inform suppli member state develop relev intern practic propos view adjust commun instrument note great interest intent commiss fulli activ particip work ad hoc work group expert unit nation environ programm deal environment safe manag chemic oj