Recently, the Congress enacted Act 1340 of 2009, amending in important aspects the competition regime in Colombia. One of the amendments concerns the scope of decisions the Superintendency of Industry and Trade (Antitrust Authority): Article 24 of the act states that three decisions of that entity in the same direction, will be probable -similar to the precedent established for antitrust cases. The issue, then, revolves around determining what the scope of that provision. There are (at least) two positions with regarding the permissible extent of the Superintendency's doctrine effects.