Since act number 5 of 1960 concerning basic regulations on agrarian principles on 24th of September 1960, it was a historic day for Indonesia. Because, that was the unification day of the land law, by revoked the land legal dualism in Indonesia for the sake to create a legal protection and also giving the legal certainty to the holders of the land rights. Likewise the act number 19 of the basic regulations on agrarian principles have instruct to held a land registration then published a land rights certificate as a proof of land ownership. It is a vigorous but not the absolute proof of land ownership, because of the impact of publication system that held in land registration in Indonesia, the land rights certificate can be canceled by a person who feels that he has rights of the land concerned. That makes the purpose of the basic agrarian principles, may not be effective due to the process of law in Indonesia concerning that basic regulations on agrarian principles concerning that it has been 58 years since the day it published.

As is known that legal politics has 2 (two) dimensions. These dimensions include ius constitutum (applicable law) and ius constituendum (the law that is reported). The stigma that law is a political product is true along the das sein if it is based on das sein by conceptualizing the law as a statutory regulation. Acquainted with the relationship between law and politics can be based on the views of das sollen (desires, necessities) or das sein (reality). There is a difference in scope between legal politics and legal political studies, the first being more formal in official policy while the second includes official policies and matters related to them. Thus, the study of legal politics comprehends at least three things: First, state policies (official lines) concerning the law that are not enforced or are not implemented in the context of achieving state objectives. Second, economic, social, cultural background that underlies the birth of legal products, Third, law enforcement in the reality of the field. In this research, the focus will be on the study of law enforcement in the reality of the field, especially in judicial institutions. This study examines the Politics of Law for the Protection of Land Rights Holders based on the Rechtsverwerking Principle. By using normative legal research methods which are based on research on legal principles, the researcher uses a qualitative approach to support legal arguments produced based on inductive reasoning.