commiss decis octob zone refer articl regul eec institut specif commun region develop measur contribut overcom constraint develop econom activ zone advers affect restructur steel industri dutch french text authent eec commiss european commun regard treati establish european econom commun regard council regul eec octob institut specif commun region develop measur contribut overcom constraint develop econom activ zone advers affect restructur steel industri amend regul eec articl thereof specif measur institut regul eec appli zone refer articl regul articl regul eec specif measur appli zone principl meet criteria laid articl regul time commiss adopt posit restructur programm steel industri forward member state accord commiss decis ecsc august establish commun rule aid steel industri belgium forward restructur programm steel industri commiss adopt posit programm zone benefit specif measur subject request member state question belgium submit request commiss provinc hainaut lièg conform abovement criteria adopt decis articl zone refer articl regul eec case belgium provinc hainaut lièg articl decis address kingdom belgium brussel octob commiss antonio giolitti member commiss oj oj oj