council decis decemb conclus agreement european econom commun republ iceland trade electron data interchang system eec council european commun regard treati establish european econom commun articl thereof regard propos commiss regard opinion european parliament regard opinion econom social committe decis eec council adopt commun network commun programm trade electron data interchang system tedi decis eec council amend decis order enabl firm member countri commun conclud agreement associ countri tedi programm part programm decis eec council author commiss negoti agreement member european free trade associ agreement european econom commun republ iceland trade electron data interchang system approv decid articl agreement european econom commun republ iceland trade electron data interchang system approv behalf commun text agreement attach decis articl presid council give behalf commun notif provid articl agreement brussel decemb council presid cresson oj opinion deliv decemb publish offici journal opinion deliv decemb publish offici journal oj oj