EXAMINING THE LEGAL COMPETENCE OF CLIENTS WITH MILD COGNITIVE IMPAIRMENT: ETHICAL RESPONSIBILITIES OF A NOTARY IN THE EXECUTION OF A DEED

  • Irfah Aprillia Rahma Universitas Narotama, Surabaya, Indonesia
  • Indratirini Universitas Narotama, Surabaya, Indonesia
Keywords: Notary, Legal Capacity, Mild Cognitive Impairment (MCI)

Abstract

The integrity of notarial deeds in Indonesia hinges upon the fulfillment of subjective legal requirements, principally the legal capacity to act and true consent (wilsovereenstemming), as mandated by Article 1320 of the Civil Code. This research addresses a critical contemporary challenge posed by clients diagnosed with Mild Cognitive Impairment (MCI). While MCI clients are formally considered legally competent (de jure), as they are typically not placed under formal guardianship, their functional cognitive deficits create a legal grey area, potentially invalidating the deed due to vitiated consent. This circumstance directly threatens the principle of legal certainty that notarial deeds are intended to uphold.

This study employs Normative Legal Research with a Statute and Conceptual Approach, utilizing primary legal materials such as the Notary Law (UUJN) and the Civil Code, supplemented by professional ethical codes. The analysis focuses on the existing normative deficiencies in Indonesian law regarding the assessment of functional capacity beyond formal guardianship status.

The conclusion highlights a significant demand for the expanded implementation of the Ethical Due Diligence Principle by notaries. This ethical responsibility must transcend minimum legal requirements. To protect vulnerable clients and minimize the risk of deed cancellation, notaries must adopt a Defensive-Protective Procedural Model. Key elements of this model include: 1) Developing robust, non-medical observation skills to detect MCI indicators; 2) Utilizing external verification mechanisms, such as requesting functional capacity certificates from medical specialists; and 3) Documenting every ethical precaution within the deed itself as a crucial defensive measure against future legal claims. This ethical expansion is necessary to safeguard both the client's interests and the integrity of the notarial profession.

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References

Demensia. (2025). https://ayosehat.kemkes.go.id/topik-penyakit/kelainan-saraf/demensia
Eskanugraha, A. P. (2021). Kecakapan Subjek Hukum Lanjut Usia Penderita Demensia. Journal of Private and Economic Law, 1(1), 83–106.
Gnoffo, V. (1997). Notary Law and Practice for the 21st Century: Suggested Modifications for the Model Notary Act, 30 J. Marshall L. Rev. 1063 (1997). UIC Law Review, 30(4). https://repository.law.uic.edu/lawreview/vol30/iss4/9
IS, R. (2025, Mei 27). Pasal 1320 KUH Perdata: Syarat Sah Perjanjian. ILS Law Firm. https://www.ilslawfirm.co.id/pasal-1320-kuh-perdata-syarat-sah-perjanjian/
Ismamuddin. (2010). Kecakapan Bertindak (Studi Komparisi Dalam Hukum Pidana Positif dan Hukum Pidana Islam) [Skripsi]. Islam Negeri Sunan Kalijaga.
Lestari, N. P. (2008). Kecakapan Bertindak Dalam Melakukan Perbuatan Hukum Setelah Berlakunya Undang-Undang Nomor 30 Tahun 2004 Tentang Jabatan Notaris [Tesis]. Diponegoro.
Moechthar, O. (2024). Hukum Kenotariatan: Teknik Pembuatan Akta Notaris dan PPAT. Prenada Media.
N., H. (2015). Analisis terhadap Keragaman Batas Umur Anak Ditinjau Menurut Peraturan Perundang-Undangan dan Putusan Hakim dalam Perkara Perdata di Pengadilan Negeri. Jurnal Ilmu Hukum, 3(1), 66–75.
Pengampuan: Permohonan dan Pengajuan. (2025, Oktober 10). Pengadilan Negeri Tabanan. https://pn-tabanan.go.id/berita/detail/pengampuan-permohonan-dan pengajuan/efe937780e95574250dabe07151bdc23
Sari, N. P. R. K., & Dewi, N. L. P. G. S. K. (2020). Eksistensi Teori Pembuktian Positief Wettelijk Bewijstheorie Dalam Pembuktian Perkara Perdata. Jurnal Penelitian dan Pengabdian Kepada Masyarakat, 12(2), 132–140.
Stia, D. P. (2008). Peranan Notaris dalam Proses Peradilan Kaitannya Dengan Kewajiban Menjaga Kerahasiaan Jabatan di Kota Surakarta [Tesis]. Diponegoro.
Suharti, S., Widĥawati, R., Hadi, N., Muhafilah, I., Wulandari, Y., Nengsih, N., & Mahaling, C. S. S. (2024). Buku Ajar Keperawatan Gerontik. PT. Sonpedia Publishing Indonesia.
Tanaya, J., & Djajaputra, G. (2020). Tanggung Jawab Notaris Dalam Pembuatan Akta Pengikatan Hibah Yang Dibuat Atas Dasar Penyalahgunaan Keadaan (Contoh Kasus: Putusan Mahkamah Agung Nomor 892 K/PDT/2017). Jurnal Hukum Adigama, 3(2).
What Is Mild Cognitive Impairment? (2021, April 12). National Institute on Aging. https://www.nia.nih.gov/health/memory-loss-and-forgetfulness/what-mild-cognitive-impairment
Wirahutama, D., Novianto, W. T., & Saptanti, N. (2018). Kecakapan Hukum dan Legalitas Tanda Tangan Seorang Terpidana Dalam Menandatangani Akta Otentik. Masalah-Masalah Hukum, 47(2), 118–127.
Published
2026-01-16
How to Cite
Rahma, I. A., & Indratirini. (2026). EXAMINING THE LEGAL COMPETENCE OF CLIENTS WITH MILD COGNITIVE IMPAIRMENT: ETHICAL RESPONSIBILITIES OF A NOTARY IN THE EXECUTION OF A DEED. Awang Long Law Review, 8(2). https://doi.org/10.56301/awl.v8i2.2024