Commission of the European Communities v. Council of the European Communities. Case 221 70. Judgment of March 3 1, 1971 - Common Market Law Review View Commission of the European Communities v. Council of the European Communities. Case 221 70. Judgment of March 3 1, 1971 by - Common Market Law Review Commission of the European Communities v. Council of the European Communities. Case 221 70. Judgment of March 3 1, 1971 8 3 Common Market Law Review