decis repres govern member state european coal steel commun meet council decemb amend decis ecsc open tariff prefer product provinc commun origin zimbabw ecsc repres govern member state european coal steel commun abovement member state conclud treati establish european coal steel commun interim agreement european econom commun republ zimbabw sign luxembourg novemb approv commun council regul eec decemb interim agreement appli entri forc agreement access republ zimbabw acp eec convent access agreement parallel agreement member state european coal steel commun republ zimbabw submit approv signatori state accord constitut rule complet procedur delai agreement enter forc plan date januari anxiou appli concomitantli tariff provis laid agreement agreement commiss decid articl word latest decemb delet articl decis ecsc articl member state measur implement decis brussel decemb presid ridlei oj oj