council direct decemb amend direct eec approxim law regul administr provis member state relat restrict market danger substanc prepar eec council european commun regard treati establish european econom commun articl thereof regard propos commiss cooper european parliament regard opinion econom social committe public environ constantli expos risk result chemic product damag detect case consequ human health observ action requir prohibit limit market danger substanc prepar commun level present word direct eec stipul adapt technic progress annex decid commiss assist committe adapt subject council decis technic progress make adapt provis contain annex direct eec promptli make easier implement requir measur institut procedur provid close collabor member state commiss provis made provid procedur committe amend adopt accord procedur laid articl council direct eec june approxim law regul administr provis relat classif packag label danger substanc amend direct eec adopt direct articl articl insert direct eec articl amend requir adapt annex technic progress regard substanc prepar cover direct adopt accord procedur laid articl direct eec amend decis eec oj oj articl direct address member state brussel decemb council presid cresson oj oj oj oj oj oj oj