The concept of Sociological jurisprudence has the view that as a product created by society, law also aims to protect the interests and satisfy society, which in turn becomes a means of controlling society itself. The purpose of the study or research in this article is to achieve these goals effectively. Through doctrinal research methods with a conceptual and statutory approach, the results and findings of this study indicate that effective law is the law that carries out its functions properly and correctly. And to achieve that, the effectiveness of the law can be realized through four things, namely by the values prevailing in society, social facts, the aspirations of the community and also the interests of society in the making, interpretation, and application of legal regulations against Public