Case C-374/89, Commission v. Belgium, Judgment of the Court of 19 February 1991. - Common Market Law Review View Case C-374/89, Commission v. Belgium, Judgment of the Court of 19 February 1991. by - Common Market Law Review Case C-374/89, Commission v. Belgium, Judgment of the Court of 19 February 1991. 29 2 Common Market Law Review