Land is a basic living needs for human beings. Land is classified into things do not move arranged in code civil law. Property rights over land can change hands and be transferred. Switch intended the right move because of the event for example right over the switch because of hereditary, while the right belonging to the ground can be transferred that means that the transfer of rights because of the legal action one of them with grants. A PPAT shall carefully and thoroughly in making the deed grants over the land. PPAT who not scrupulous in making the deed grants over the land without first checking certificates of land resulting in grants become deformed law and must be cancelled by the court occurring in a case based on the supreme courts decisions number 315 PK/PDT/2011 with the case involving grant recipients of Rumina (for land and buildings of Isman Lautdiharga) against Oey Ang Lie as bezitter over land. The judge won Oey Ang Lie with the reason for the deed grants made by PPAT law is defective and should be revoked by the court, then Oey Ang Lie as the most long occupied and control of the land more or less for 60 years is the most entitled to the land rights. In this thesis, the problem is how a grant can be called defect law? and then, how procedures making the deed grants by a notary official land deeds maker? and how that legal protection for bezitter with good intention?. This thesis is a normative legal research. Next, analysis was conducted by means of logic who considers reasoning that is both qualitative and deductive it is expected that can be answered the problems. Land ownership by Oey Ang Lie is classified into bezitter with good intention (bezitter te gouder trouw), therefore it is protected by law. Legal protection for bezitter with good intention regulated in Article 548 code civil law. Bezitter with good intention must be protected by law to create justice, legal certainty, and benefits for all people