Ratio Legis of Presidential Regulation Arrangement in the Legislation System in Indonesia

This research focuses on the ratio of legislation or the purpose and objective of the inception of aarrangement of the presidential regulation in the legislation system in Indonesia. This study is an analytical study on the uncertainty of material arrangement of the contents of the Presidential Regulation in the legislation system so it causes confusion in the practice of legislation. The method used in this study is normative legal research by using three approaches, namely the statute approach, the conceptual approach, and the philosophical approach. This study obtains the conclusion that the ratio of legis presidential regulationexistence is closely related to the implementation of a presidential system that gives authority to the president in carrying out government, so the President who holds the power of government needs to be supported by the authority to form presidential regulations to be able to carry out his government duties optimally. To realize disciplinein the law and regulation and the effectiveness of the implementation of laws and regulations, especially the presidential regulations, the government needs to establish an independent institution to conduct monitoring and evaluation of laws and regulations. Keywords: Ratio Legis, Presidential Regulations, Legislation, Content Material, Confusio