council regul eec june amend regul eec econom aid countri central eastern europ council european commun regard treati establish european econom commun articl thereof regard propos commiss regard opinion european parliament regul eec aid oper econom humanitarian natur support process econom social reform countri central eastern europ annex regul list countri receiv aid czechoslovakia dissolv januari time sovereign czech slovak republ set annex regul eec amend ensur continu arrang provid regul successor republ adopt regul articl annex regul eec amend countri insert czech republ slovak republ refer czechoslovakia delet articl regul enter forc dai public offici journal european commun appli januari regul bind entireti directli applic member state luxembourg june council presid bergstein oj oj oj amend regul eec oj