Pembatalan Sertifikat Hak Milik Akibat dari Kesalahan Administrasi oleh Panitia Pendaftaran Tanah Sistematis Lengkap

The Comprehensive Systematic Land Registration Program (Pendaftaran Tanah Sistematis Lengkap (PTSL) is a government initiative aimed at providing legal certainty regarding land rights by accelerating land registration in Indonesia. However, in its implementation, various administrative problems have been identified that result in the issuance of Certificates of Ownership (SHM) with administrative defects, particularly regarding land that previously held a Right to Build (Hak Guna Bangunan (HGB) or a title deed in the form of a Deed of Sale and Purchase (Akta Jual Beli (AJB). This study aims to analyze the mechanism for canceling SHMs due to administrative errors in the implementation of the PTSL and the forms of legal protection available to parties harmed by the issuance of such administratively defective SHMs. The research method employed is normative legal research using a statutory approach and a case-based approach. The results of the study indicate that the cancellation of SHM due to administrative defects can be carried out through administrative mechanisms at the National Land Agency or through a lawsuit in the Administrative Court. Examples of administrative errors by the PTSL committee include errors in the verification of legal data, failure to conduct a land history investigation, errors in the measurement of land parcels, and disregard for the rights of other parties who previously held HGBs or AJBs. Legal protection for aggrieved parties is provided through administrative remedies, civil lawsuits, administrative court actions, and the blocking of problematic certificates. Holders of a previously issued Deed of Sale (AJB) have the legal standing to seek the cancellation of a Certificate of Ownership (SHM) issued in another party’s name, as the AJB serves as authentic evidence demonstrating a legal relationship to the land in question.