Several issues are being discussed regarding the enforcement of fair trade cases. First, whether to introduce warrantism in relation to judicial control of fair trade cases. However, the introduction of warrantism into the FTC investigation is to change the FTC investigation system, and it is necessary to take a careful approach in terms of supplementing punishment. However, in order to strengthen judicial control, it is necessary to supplement the regulations for field investigations, guarantee the right to assist lawyers, recognize the right to refuse to state statements, and supplement the right to copy data and access. Second, problems have also been raised about the administrative trial procedure under the Fair Trade Act. Even if an objection under the Fair Trade Act is regarded as the nature of a special administrative trial under the Administrative Trial Act, it may be problematic in terms of independence and fairness of the administrative trial that the disposition agency and the ruling agency are the same. However, it is not desirable in light of the expertise and specificity of the fair trade case to use a decision as a general administrative trial procedure to resolve the issue of independence and fairness. Therefore, it is necessary to devise a plan to deal with objection cases by forming a separate decision committee within the FTC. Finally, whether to introduce a three-trial system is also an issue. The Fair Trade Case is operated by the Seoul High Court and the Supreme Court's two-trial system, which is a global standard adopted by most competition laws, not only in Korea. The introduction of the three-trial system expands the rights of the accused, but on the contrary, side effects are expected, such as not being in line with the purpose of the fair trade system, which needs to quickly restore the competitive order. Therefore, it is desirable to maintain the two-trial system as it is, but even if the two-trial system is maintained, it is necessary to strengthen the independence of the FTC, strengthen fairness and expertise, complete the Fair Trade Procedure Act, and strengthen the expertise of the court.