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Muhammad Zulkarnaen; Mazwar; Teuku Muttaqin Mansur

International Journal of Sociology and Law 2026 Asosiasi Penelitian dan Pengajar Ilmu Hukum Indonesia

This study aims to analyze the effectiveness of legal capacity-building for Temporary Land Deed Officials (PPATS) in the preparation of land deeds in Aceh Besar Regency, Aceh Province. The research employs an empirical juridical method with a qualitative approach, utilizing data collection techniques including interviews, observation, and document analysis. This approach enables a comprehensive examination of both the normative framework and its practical implementation in the field. The findings indicate that the effectiveness of capacity-building for PPATS remains suboptimal, as the existing programs are largely administrative, incidental, and insufficient in addressing substantive legal aspects. Several factors influence this condition, including the non-legal educational background of PPATS, prevailing community legal culture, limitations in training programs, weak institutional coordination, and social pressures encountered in the practice of land deed preparation. These challenges contribute to a low level of material competence and legal prudence among PPATS in carrying out their duties. Accordingly, there is a need for a more sustainable, contextual, and competency-based capacity-building model to enhance the professionalism of PPATS. Such an approach is essential to strengthen their substantive legal understanding, improve the quality of land deeds, and ultimately support the realization of legal certainty in land administration services.

Dyah Fitri Kurniasari

Jurnal Riset Rumpun Ilmu Sosial, Politik dan Humaniora 2026 Pusat Riset dan Inovasi Nasional

In social practice, land sale and purchase transactions are still frequently conducted through private agreements, mainly driven by mutual trust between the parties, cost considerations, and the perception that such procedures are simpler and faster. From the perspective of civil law, such sale and purchase agreements remain valid and legally binding as long as they fulfill the legal requirements of a valid contract as stipulated in Article 1320 of the Indonesian Civil Code. However, within the national land law system, land sale and purchase agreements executed under private deeds cannot serve as a legal basis for the transfer of land rights because they are not made before a Land Deed Official (Pejabat Pembuat Akta Tanah/PPAT) as required by statutory regulations. This divergence in legal regulation gives rise to legal uncertainty, particularly for buyers acting in good faith. On the one hand, the agreement creates rights and obligations under civil law; on the other hand, it fails to provide legal certainty over land rights due to its inability to be registered. This condition reflects a tension between the civil law regime and the land law regime, while also indicating the weak legal protection afforded to good-faith buyers. These issues constitute the basis and urgency of this research.

Yulius Efendi

Jurnal Begawan Hukum (JBH) 2026 Lembaga Pengabdian Masyarakat Universitas Ichsan Gorontalo

The transfer of land rights is an important legal event that impacts legal certainty and the protection of ownership rights. In this process, notaries play a strategic role by drafting authentic deeds, which serve as the legal foundation for the transfer of land rights. This study aims to analyze the role of notaries in ensuring legal certainty in the transfer of land rights and to identify the responsibilities and challenges faced in practice. The research method used is normative legal research with a legislative and conceptual approach. The findings show that notaries play a crucial role in ensuring the formal and material validity of the land rights transfer agreement through the creation of authentic deeds. However, in practice, there are several challenges, such as discrepancies in land data, bad faith from the parties involved, and weak coordination among related institutions. Therefore, to achieve optimal legal certainty, it is necessary to enhance the professionalism of notaries and strengthen the land administration system. With these measures, it is expected that land rights transfers will proceed more smoothly and provide better legal protection for the public. ty.

Rayyan Fakhri; Ilyas Ismail; Zainal Abidin

Jurnal Riset Ilmu Hukum, Sosial dan Politik 2026 Asosiasi Peneliti dan Pengajar Ilmu Hukum Indonesia

Article 210 of the Compilation of Islamic Law (KHI) limits gifts to a maximum of one-third of the donor’s assets as a form of protection for the rights of heirs and to uphold social justice. However, in practice, land gift deeds drawn up by PPATs/PPATSs are still found to exceed this limit, thereby giving rise to controversy and legal disputes in the form of lawsuits seeking the annulment of such deeds in court. This phenomenon indicates a disconnect between legal principles and practical implementation, leading to legal uncertainty. This study aims to analyze the legal status of land gift deeds that exceed the maximum limit, legal protection for bona fide donees, and the responsibility of PPATs in their drafting. The research method employed is a normative legal approach using legislative, conceptual, and case-based analyses, along with primary, secondary, and tertiary legal sources analyzed qualitatively. The results indicate that a land grant deed exceeding the maximum limit retains limited legal validity, specifically only for the portions compliant with the provisions of the KHI. Legal protection for the grantee can be guaranteed if there is consent from all heirs. Furthermore, the PPAT bears civil, criminal, administrative, and ethical responsibilities regarding the deed drafted. Therefore, strengthening regulations, enhancing public legal literacy, and ensuring the PPAT’s due diligence are necessary to guarantee legal certainty and reduce disputes.

Muhammad Dhimas Khoirul Alam; Ruben Theofilus Chrysostomus; Anggi Sri Haryati Simarmata

Konsensus : Jurnal Ilmu Pertahanan, Hukum dan Ilmu Komunikasi 2026 Asosiasi Peneliti Dan Pengajar Ilmu Sosial Indonesia

The development of information technology has transformed civil dispute resolution mechanisms in Indonesia, most notably through the issuance of Supreme Court Regulation (PERMA) Number 3 of 2022 on Electronic Mediation in Courts. Despite the normative framework it provides, the implementation of electronic mediation continues to face persistent challenges, particularly regarding limited digital infrastructure, low digital literacy among disputing parties, and insufficient technical capacity of mediators. More critically, when electronic mediation fails to produce a settlement agreement, the subsequent enforcement of civil court decisions encounters serious normative gaps not yet adequately addressed by existing legal instruments. This study aims to identify and analyze the causes of civil judgment enforcement failures arising in the context of failed electronic mediation under PERMA Number 3 of 2022, and to propose normative solutions for the identified regulatory gaps. Using a normative juridical method supported by statutory, conceptual, and case approaches, this study finds that the primary causes of enforcement failure include the absence of clear legal standards governing electronically signed peace deeds, weak synchronization between PERMA Number 3 of 2022 and civil procedural law on execution, and procedural obstacles in enforcing decisions that originate from electronic proceedings. This study recommends targeted regulatory reform to ensure that peace agreements resulting from electronic mediation carry unambiguous executorial force and that enforcement mechanisms are adapted to accommodate the distinctive characteristics of electronic dispute resolution.

Firmansyah, Mohammad; Ilyatul Afifah; Laila Kamali

Karya Nyata : Jurnal Pengabdian kepada Masyarakat 2026 Lembaga Pengembangan Kinerja Dosen

The synchronization of physical and juridical land data is a fundamental prerequisite for ensuring legal certainty in every land rights transfer process. Discrepancies between physical field conditions and juridical documents frequently trigger land disputes that impede the performance of Notary/PPAT offices. This community service article reports on a Field Practice (PPL) activity conducted at the Office of Notary/PPAT in Jember Regency during January–February 2026. The primary objective was to provide technical assistance in accelerating physical-juridical data synchronization to guarantee the validity of issued deeds. The method employed was participatory observation, in which students were directly engaged in the partner's workflow. Assistance activities covered document inspection, file digitization, coordination with BPN and tax authorities, and factual field verification. Results indicate that PPL student assistance measurably accelerated the office's administrative workflow, enhanced data validation accuracy, and confirmed conformity between the physical condition of rice-field land and the certificate documents.

Winta Hayati

Birokrasi: JURNAL ILMU HUKUM DAN TATA NEGARA 2026 Sekolah Tinggi Ilmu Administrasi (STIA) Yappi Makassar

The growth of digital transactions in Indonesia has raised important legal questions about the status of electronic agreements. Data from APJII (2024) shows that internet users in Indonesia reached 221 million people, while BPS (2023) recorded national e-commerce transactions at Rp 476.3 trillion in 2022. These figures indicate that electronic agreements have become a primary instrument in everyday legal interactions. This study aims to analyze: (1) whether an electronic agreement can be categorized as a private deed (akta di bawah tangan) as stipulated under Article 1874 of the Indonesian Civil Code in conjunction with Articles 5 and 11 of Law Number 11 of 2008 on Electronic Information and Transactions (UU ITE); and (2) the evidentiary strength of electronic agreements as private deeds in court proceedings. Using normative legal research with statutory, conceptual, and case approaches, this study finds that electronic agreements fulfill the requirements of a private deed when they contain an electronic document recognizable under Article 5 UU ITE and a certified electronic signature meeting the requirements of Article 11 UU ITE. As to evidentiary strength, the electronic agreement has perfect evidentiary force when acknowledged by the opposing party under Article 1875 of the Civil Code, but is subject to further verification when disputed. The study recommends harmonization between the Civil Code and UU ITE, and institutional strengthening of electronic certification bodies.

Tofan Rinaldi; Benni Prasetya

Jurnal Manajemen dan Pendidikan Agama Islam 2026 Asosiasi Riset Pendidikan Agama dan Filsafat Indonesia

The debate concerning the relationship between faith (īmān) and deeds (ʿamal) constitutes one of the central issues in the history of Islamic theology, generating diverse perspectives among theological schools. This study aims to comparatively analyze the epistemology of deeds in three classical Islamic theological traditions: Khawarij, Murji’ah, and Ahlussunnah. The research employs a qualitative approach using the integrative literature review method, examining classical works of ʿilm al-kalām alongside contemporary academic studies. The data were analyzed through data reduction, thematic categorization, and comparative analysis to identify differences in the epistemological frameworks used to understand the relationship between faith and deeds. The findings indicate that the Khawarij developed a textual–legalistic epistemology that considers deeds an essential component of faith, thereby viewing perpetrators of major sins as having exited the state of faith. In contrast, the Murji’ah developed a theological–rational epistemology that separates faith from deeds and postpones judgment regarding major sinners to God’s ultimate decision. Meanwhile, Ahlussunnah formulated an integrative epistemology that combines belief in the heart, verbal affirmation, and deeds within the structure of faith without declaring major sinners as unbelievers. This study highlights that differences in the concept of deeds in Islamic theology are not merely doctrinal but also reflect distinct epistemological frameworks in interpreting religious sources. The findings contribute conceptually to the study of ʿilm al-kalām by offering a comparative mapping of the epistemology of deeds across three major theological traditions in Islam.

Kadek Ayu Rima Ratnasari; I Made Suwitra; Nengah Renaya

International Journal of Law, Crime and Justice 2026 Asosiasi Penelitian dan Pengajar Ilmu Hukum Indonesia

This study aims to analyze the registration of Deeds of Mortgage (APHT) that exceed the 7 (seven) day time limit in Badung Regency and the legal consequences that arise from this. The research uses empirical legal methods with a legislative, analytical, case, and legal sociology approach. Data was obtained through interviews with PPAT and the Badung Regency Land Office (BPN) as well as a study of secondary legal materials. The results of the study show that delays in APHT registration still occur both through the manual (offline) and electronic (HT-el) systems. The contributing factors include negligence or workload of PPAT, incomplete documents from the parties, administrative obstacles at the Land Office, and technical disruptions to the electronic system. Legally, delays do not invalidate APHT, but they delay the creation of mortgage rights because these rights only have legal force from the date of recording in the Land Registry. As a result, creditors do not obtain preferential rights and full legal protection before registration is carried out. PPATs who are late may be subject to administrative sanctions in accordance with official regulations. Based on the theories of utility, legal protection, and legal certainty, delays in APHT registration reduce the effectiveness of creditor protection and create potential legal uncertainty. Therefore, it is necessary to improve supervision and guidance for PPATs, as well as optimize the HT-el system to ensure legal certainty and protection in the practice of registering Mortgage Rights.

Robby Awaluddin Jamil

Jurnal Hukum dan Sosial Politik 2026 International Forum of Researchers and Lecturers

The reform of family law in Indonesia represents an essential response to social developments and the growing demand for constitutional protection of citizens’ rights. Family law, primarily governed by Law Number 1 of 1974 on Marriage, has long been criticized for not fully reflecting substantive justice, particularly for vulnerable groups such as children born outside marriage, persons with mental disabilities, and couples facing complex marital relations. In this context, the Constitutional Court of Indonesia (Mahkamah Konstitusi) plays a crucial role as the guardian of the Constitution by promoting progressive reforms through its landmark decisions. This study examines the implications of five significant Constitutional Court rulings: Decision No. 46/PUU-VIII/2010 concerning the legal recognition of children born out of wedlock; Decision No. 93/PUU-XX/2022 addressing guardianship and the rights of persons with mental disabilities; Decision No. 69/PUU-XIII/2015 allowing post-nuptial agreements; and Decisions No. 68/PUU-XII/2014 and No. 24/PUU-XX/2022 regarding interfaith marriage. These rulings demonstrate a paradigm shift from a rigid legalistic approach toward a constitutional framework grounded in human rights, equality, and substantive justice. Furthermore, notaries hold a strategic position as public officials authorized to draft authentic deeds, serving as a bridge between constitutional values and legal practice. Notaries are not merely administrative actors but are responsible for ensuring that legal documents align with positive law and provide legal certainty and protection for individuals. Therefore, the reform of Indonesian family law should not remain solely at the normative level of Constitutional Court rulings but must be effectively implemented in daily legal practice.

Khaerurrazikin Khaerurrazikin

Karakter : Jurnal Riset Ilmu Pendidikan Islam 2026 Asosiasi Riset Ilmu Pendidikan Agama dan Filsafat Indonesia

This research analyzes the concept of Īmān (faith) according to Abū al-Mu'īn al-Nasafī (1027-1114 CE) in his work Al-Tamhīd fī Uṣūl al-Dīn. The study stems from the intellectual unrest and Fitnah that affected the Māturīdiyyah school in Mawarannahr, prompting al-Nasafī to become a key defender of the faith. The study utilizes library research with a descriptive-analytical and qualitative approach, analyzing both primary data from al-Nasafī’s work and secondary theological literature. The findings reveal al-Nasafī's views on Īmān: First, faith is a conviction of truth (Yaqīn) established in the heart towards God. Second, verbal affirmation and actions are symbolic and necessary for Islamic law but do not represent the essence of faith, which lies in the heart. Third, he rejects equating faith with deeds ('Amal), asserting that deeds and conviction are distinct, with conviction being stable and permanent, unlike actions. Al-Nasafī critiques earlier views, like those of al-Raqashī and others, who equated faith with mere verbal affirmation, deeming such views as hypocritical (Nifāq). His approach integrates reason ('Aql) and revelation (Waḥy), employing both Qur'anic texts (Bayānī) and rational arguments (Burhānī) to explain faith.

Kilian Sirait; Nettina Samosir

International Journal of Christian Education and Philosophical Inquiry 2026 Asosiasi Riset Ilmu Pendidkan Agama dan Filsafat Indonesia

The Bible teaches much about wisdom. It could even be said to be a book of wisdom. One of the wisdoms it teaches is honesty. The biblical definition of honesty encompasses various aspects of human life, including relationships with oneself, others, and God. Given the breadth of the discussion on honesty, the author limits the discussion to the book of Proverbs, the person and teachings of Jesus, the writings of Paul, and the story of honesty in the life of Joseph. n the Bible, honesty is a highly emphasized moral value. Honesty is not merely about not lying, but also encompasses sincerity of heart, truthfulness in words and deeds, and integrity in all aspects of life. The Bible provides numerous examples and teachings about the importance of honesty, both in human relationships and in our relationship with God. Honesty is not only about avoiding lies, but also about doing what is right and according to God's will.

Hafizh Rafid Hardian; Reifan Mezquita Aziez; Anis Nada Khairin; Andriyani Andriyani; Raghib Filhaq

Karakter : Jurnal Riset Ilmu Pendidikan Islam 2026 Asosiasi Riset Ilmu Pendidikan Agama dan Filsafat Indonesia

This study discusses the role of prayer in shaping character and daily ethics as one of the main pillars of Islamic teachings. Prayer is not merely a ritual act of worship but also serves as a means of spiritual and moral education and shapes the overall personality of Muslims. This study uses a literature review method by examining various sources such as books, journals, and scientific articles relevant to Google Scholar from 2020 to 2025, sourced from 20 Indonesian-language journals and 5 English-language journals. Based on this background, prayer plays an important role in instilling values of discipline, responsibility, sincerity, patience, and self-reflection, which contribute to the formation of an individual's character and integrity. In addition, prayer also serves as the foundation of social ethics by fostering honesty, justice, empathy, politeness, and solidarity in social interactions. There is also congregational prayer, which, when performed, can strengthen the values of togetherness, brotherhood, and social concern, which are the foundations of a harmonious social life. Research shows that consistent and solemn prayer practices can control desires, prevent immoral and evil deeds, and provide mental and spiritual balance for the practitioner. Thus, prayer is an important instrument in the moral and spiritual development of Muslims and is relevant in facing modern challenges such as stress and social ethical degradation.

Triwanto Triwanto; Alya Maya Khonsa Rahayu; FX. Hastowo Broto Laksito; Lintang Cahya Primadani

Jurnal Ilmu Hukum Sosial dan Humaniora 2026 Lembaga Pengembangan Kinerja Dosen

This article comprehensively discusses the responsibility of notary for legally defective deeds, with an emphasis on the application of the principle of prudence as the foundation of the notary profession's professionalism and integrity. This research uses a normative legal method with a legislative, conceptual, and case approach to analyze the relationship between notary negligence and the resulting civil liability consequences. The study results indicate that the principle of prudence plays a central role in determining the limits of a notary's legal liability, as any negligent action in verifying identity, document validity, or the substance of the deed can cause legal harm to the parties. Conversely, if the notary can prove that their actions were in accordance with legal procedures and professional ethical standards, they can be absolved of civil liability claims. Additionally, this research also highlights the importance of applying the principle of due diligence in the context of the digitalization of notarial services, which demands stricter verification and authentication. Thus, the principle of prudence not only serves as a legal principle but also as a moral foundation that guaranties justice, certainty, and legal protection for society, as well as upholding the dignity of the notarial profession.

Ayu Ulandari

Jurnal Hukum, Pendidikan dan Sosial Humaniora 2026 Asosiasi Peneliti dan Pengajar Ilmu Hukum Indonesia

The purpose of this study is to analyze digital transformation in notary services, namely the validity of electronic deeds and the responsibilities of notaries in the era of e-government. This study uses a normative juridical method with a legislative and conceptual approach based on an analysis of relevant regulations, scientific literature, and other legal sources. Data was obtained through literature study and analyzed qualitatively and descriptively to assess the legal certainty and responsibility of notaries in preparing electronic deeds in the era of digital transformation in notarial practice. The results show that digital transformation in the notary field is an impact of information technology developments and e-government policies that change the notary's work processes, including administration, deed preparation, identity verification, and document storage. However, digitization must still comply with the principles of authenticity, legality, data security, and legal certainty in accordance with the characteristics of the notary's position as a public official. This study also found that the implementation of cyber notary in Indonesia still faces normative, technical, and ethical obstacles, such as the absence of comprehensive regulations, limited digital infrastructure, and the risk of identity abuse. Therefore, regulatory harmonization, capacity building for notaries, technology standardization, and effective supervision are needed so that the digitization of notary services can be implemented safely while maintaining the integrity of the profession.

Asma Karima Amir; Imron Rossidy

jurnal Riset Rumpun Agama dan Filsafat 2026 Pusat Riset dan Inovasi Nasional

This study aims to examine K.H. Ahmad Dahlan's thoughts on the integration of Islam and science and its application at Muhammadiyah University Malang. The background of this study is the challenge of modern Islamic education, where religious and general knowledge are often separated, while Ahmad Dahlan emphasizes the need for synergy between the two to shape a generation of Muslims who are faithful, knowledgeable, and moral. This study uses a qualitative approach with a literature review method, utilizing primary and secondary literature as well as UMM academic documents. Descriptive-analytical analysis was conducted to understand Ahmad Dahlan's philosophical foundations and to examine their implementation through the curriculum, AIK courses, and academic and non-academic activities. The results of the study show that Ahmad Dahlan's thinking forms a solid foundation for the integration of religious and general knowledge, while its implementation at UMM is reflected in the strengthening of Islamic values throughout the academic process. In conclusion, the integration of Islam and science at PTM shapes individuals who are balanced between faith, knowledge, and deeds, and serves as a model of Islamic education that is adaptive to the demands of modern times.

Afra Amelia Azizah; Sarwadi Sulisno

Moral : Jurnal kajian Pendidikan Islam 2025 Asosiasi Riset Ilmu Pendidikan Agama dan Filsafat Indonesia

Education in Islam plays a vital role in developing human potential holistically, where knowledge serves as the primary indicator of an individual's quality. This study aims to examine the virtue of knowledgeable people from the Quranic perspective, focusing on the theological and pedagogical analysis of Surah Al-Mujadalah verse 11. The method employed is descriptive qualitative through library research with a thematic exegesis (tafsir) approach. The results indicate that QS. Al-Mujadalah verse 11 establishes a hierarchy of human dignity based on the integration of faith and knowledge, rather than social or material status. These findings confirm that the elevation of rank encompasses a worldly dimension in the form of moral authority and an otherworldly dimension in the form of high positions before Allah. The implications of this research for contemporary Islamic education emphasize the importance of eliminating the dichotomy between religious and general sciences to cultivate the insan kamil (perfect human), who possesses a balance of intellectual intelligence, spiritual depth, and social responsibility. The study concludes that the virtue of knowledge in Islam is always grounded in transcendental values that bridge theory, faith, and practical deeds.

Elga Febriani; Faruh Lestari; Suciati Suciati; Agus Rifki Ridwan

Hikmah : Jurnal Studi Pendidikan Agama Islam 2025 Asosiasi Riset Ilmu Pendidikan Agama dan Filsafat Indonesia

Humans, as creations of Allah SWT, are entrusted with the mandate to prosper the earth; therefore, divine revelations were sent down, culminating in the Qur’an as the ultimate guide for life. Islam, as a universal religion, emphasizes education as a means to achieve a complete and meaningful life. Islamic education, as defined by scholars such as al-Syaebani, Zakiah Drajat, and Muhaimin, is a process of transforming human behavior in personal, social, and environmental contexts based on Islamic values. This study employs a library research method with a thematic tafsir (maudhu’i) approach to examine the Qur’anic foundations of Islamic education. The findings indicate that verses such as QS. Al-‘Alaq [96]:1–5 highlight the importance of literacy as the starting point of education, QS. Al-Mujadalah [58]:11 affirms the elevated status of the learned, QS. An-Nahl [16]:78 emphasizes human innate potential, QS. Luqman [31]:12–19 stresses character education, and QS. Ali Imran [3]:190–191 underscores the integration of spirituality and intellect. Thus, the Qur’anic foundation provides theological, philosophical, and practical bases for the development of Islamic education aimed at forming insan kamil—individuals who are knowledgeable, faithful, and morally upright. QS. Luqman: 13–19 highlights education based on monotheism and morals, where Luqman advises his children to have faith, do good deeds and be patient. QS. Al-Māidah: 67 emphasizes trust and courage in conveying knowledge, as Allah commanded the Prophet to convey revelation without fear

Ngatoillah Linnaja; Robingun Suyud El Syam

Hikmah : Jurnal Studi Pendidikan Agama Islam 2025 Asosiasi Riset Ilmu Pendidikan Agama dan Filsafat Indonesia

Among the afterlife in Islamic belief is the grave, where at the beginning of this period it is believed that the soul will be questioned by the angels Munkar and Nakir about his faith and deeds in the world. The purpose of this writing is focused on elaborating on Islamic eschatology in the story of Umar bin Khattab about post-death procedures. Literature research to find out a more in-depth discussion on the topic of post-death procedures by collecting, analyzing, and synthesizing information from books, journals, articles, and other relevant documents, was analyzed content. Findings: The story of Umar bin Khattab with the Angels Munkar and Nakir shows his concern for the welfare of the people. This reflects responsible leadership and is oriented towards the long-term good for all Muslims. Although this particular narrative is not widely documented in classical Islamic texts, it reflects a broader theme in Islamic teachings about the mercy and compassion of Allah and the angels. This story also highlights the exemplary character of Umar and his concern for the welfare of others, even in the afterlife. Conclusion: This story is about a leader who always thinks about the welfare of the people, including those who will face questions in the grave. Novelty: This finding highlights visionary leadership based on the essence of Islam that fosters true happiness in this world and the hereafter, considering the challenges of modern leadership oriented toward the afterlife.

Ahmad Chairul Anwar; Anriz Nazarudin Halim; Dhoni Martien

Presidensial : Jurnal Hukum, Administrasi Negara, dan Kebijakan Publik 2025 Asosiasi Peneliti dan Pengajar Ilmu Hukum Indonesia

The phenomenon occurring in society regarding deeds of sale and purchase drawn up by land deed officials that contain material defects is certainly contrary to what is stipulated by law. Thus, the research questions are: What are the legal consequences of a material defect in a Deed of Sale and Purchase drawn up by a Land Deed Official? and How does a material defect in a Deed of Sale and Purchase drawn up by a Land Deed Official arise? In this study, the researcher uses Otto Jan Michael's theory of legal certainty and R. Soeroso's theory of legal consequences. The research method used in this study is normative juridical research janis, namely legal research with literature studies. The research approaches used are legislation, conceptual approach, analytical approach and case approach. The technique of collecting legal materials is by identifying and inventorying positive legal rules. Literature, journals and other sources of legal materials. For the analysis technique of legal materials, it is carried out by grammatical interpretation, systematic interpretation, analogy construction and legal refinement construction. The results of this study found the conclusion that the legal consequences of the sale and purchase deed being carried out unilaterally made before PPAT caused the sale and purchase deed to not have legal certainty. Although the sale and purchase deed was made formally by and before PPAT, the legal action contained a material defect, and was canceled by the court, there was also a legal relationship between the legal subjects, the cancellation showed legal certainty, but gave birth to a lawsuit due to unlawful acts, and the legal certainty of the sale and purchase deed made by PPAT contained material defects making PPAT not have binding legal force which resulted in unilateral The sale of land must be done by mutual agreement or known to both parties, in addition to having no legal force, the deed is canceled by the court. Thus, the cancellation of the sale and purchase deed contains a material defect in the court, providing legal certainty for matters that are not in accordance with the applicable provisions of the law.