The first chapter introduces the research motive and the goals of the essay. The second chapter is to overview the concept of the European Union's Competition Law. First, I introduce the development of the European Union's Competition Law. The entire system is made up from Article 85 to Article 94 of the EC Treaty and the Council Regulation 4064/89. In addition, the general principles, including the protection of foundation rights, the requirement of legal certainty, the principle of proportionality and the principle of fairness re one part of the framework. Finally, I introduce those organizations and the powers of those organs, especially the DGIV. The third chapter begins with individual exemption rules of cartels by Regulation 17/62. Regulation 3385/94, Regulation 2842/98 and other rules, such as rules for access to the file guidelines of fines. Notice on the non-imposition or reduction of fines and rules of hearing officer. The commission can make declaratory decision or enforcement decision to the cartel that measure decision and fines decision. On the contrary, the commission can make individual exemption decision and negative clearance. Foundationally, the legal effect of the commission's decision is superior than the national court's judgments. In practice, the commission frequently takes measures by informal procedures, but there is no legal effect on these procedures. The last part is the proceedings of the court concerning the European Union's Competition Law. The fourth chapter is the block exemption rule for cartels, for EC's Competition Law has developed many block exemption regulations in order to release the commission's burden. Only when complying with the block regulation, could cartels automatically exempt itself. The effective and convenient procedure may offer some hints and references to our regime. Chapter Five introduces the procedural rules of abusing the dominating-position. The procedure is different from the former procedure. It can't apply to the notice on non-imposition or reduction. Secondly, I introduce the procedural rules of merger by Council Regulation 4064/89 and Commission Regulation 447/98. In principle, the commission's inspection-procedures, access to the files, hearing-procedures and plea-procedures are the same with the procedures for cartels. The undertakings must notify to the commission within one week after merging. Only when the merger of serous take action into the second step. The last chapter is to make the long story short for the essay. It is necessary and proper for us to adopt the advantage of the block exemption procedure and make it urgent to match the foundation-protection of human rights.