T The implementation of the Complete Systematic Land Registration carried out by the East Jakarta administrative city land office is not in accordance with the applicable provisions in the PTSL basic regulations. There needs to be coordination of the process of implementation stages in the mechanism for implementing the Complete Systematic Land Registration at the East Jakarta administrative city land office so that it is in accordance with provisions contained in the basic guidelines for the Implementation of Complete Systematic Land Registration. The issue raised is whether the Complete Systematic Land Registration Program (PTSL) in Duren Sawit Subdistrict is in accordance with applicable regulations? And are there any legal obstacles in the Complete Systematic Land Registration Program (PTSL) in Duren Sawit Subdistrict and how are they resolved legally? The type of research used is normative. The nature of the research used is descriptive analysis. The data used is secondary data. Writing is explained qualitatively, as well as how to draw conclusions using deductive logic. Thus, the result of the first analysis is a series of processes for implementing complete systematic land registration which is regulated and implemented based on the Regulation of the Minister of Agrarian Affairs and Spatial Planning/Head of the National Land Agency Number 6 of 2018 concerning Complete Systematic Registration. The second analysis is that not all implementation has been carried out and is not in accordance with the provisions of these regulations. The third analysis is that there are still many obstacles and shortcomings in government policy in complete systematic land registration, resulting in obstacles to programs that have been designed but have not been implemented well.