council decis octob appoint spanish member altern member advisori committe social secur migrant worker council european union regard council regul eec june applic social secur scheme emploi person emploi person member famili move commun articl thereof regard list candid submit council govern member state decis octob council appoint member altern member advisori committe social secur migrant worker period septemb septemb except spanish member altern member spanish govern submit candid seat fill decid sole articl appoint member altern member advisori committe social secur migrant worker term offic expir septemb govern repres tabl ii trade union repres tabl iii repres employ organis tabl luxembourg octob council presid zalm oj regul amend regul eec oj decis publish oj