Segala tindakan terhadap harta bersama dalam perkawinan seharusnya dilakukan atas persetujuan suami dan istri. Hal tersebut dikarenakan sejak dilangsungkannya perkawinan, harta yang diperoleh baik oleh suami maupun istri, sepanjang tidak adanya perjanjian kawin, maka kepemilikan atas harta tersebut dilakukan secara bersama-sama. Namun dalam kenyataannya ditemukan tindakan terhadap harta bersama dalam perkawinan yang dilakukan secara sepihak (dalam hal ini suami yang melakukannya) sebagaimana kasus dalam Putusan Pengadilan Agama Palembang Nomor 1594/Pdt.G/2022/PA.PLG. Oleh karena itu penelitian ini dimaksudkan untuk menganalisis perlindungan hukum bagi istri atas perbuatan melawan hukum dalam pembuatan akta wasiat oleh suami dan pertanggungjawaban notaris yang membuat akta wasiat tersebut. Penelitian hukum ini berbentuk doktrinal dengan menggunakan data sekunder yang dikumpulkan melalui studi kepustakaan. Selanjutnya data tersebut dianalisis secara kualitatif. Dari hasil analisis dapat dijelaskan bahawa perlindungan hukum bagi istri atas harta bersama yang dijadikan objek wasiat oleh suami tanpa sepengetahuannya diatur dalam Pasal 36 ayat (1) Undang-Undang Nomor 1 Tahun 1974 tentang Perkawinan dan Pasal 92 Kompilasi Hukum Islam, yang mana berdasarkan kedua ketentuan tersebut dinyatakan bahwa untuk dapat bertindak dan mengalihkan harta bersama, harus berdasarkan persetujuan kedua belah pihak. Adapun dalam kaitannya dengan notaris yang membuat akta wasiat atas harta bersama secara sepihak (tanpa sepengetahuan istri), dapat dinyatakan bahwa notaris tersebut harus bertanggung jawab sesuai dengan ketentuan Pasal 16 ayat (11) dan ayat (12), serta Pasal 44 Undang-Undang Nomor 30 Tahun 2004 tentang Jabatan Notaris sebagaimana telah diubah melalui Undang-Undang Nomor 2 Tahun 2014 tentang Perubahan atas Undnag-Undang Nomor 30 Tahun 2004 tentang Jabatan Notaris. Berdasarkan ketentuan tersebut, notaris dapat dikenakan sanksi administratif atau pun dituntut penggantian biaya, ganti rugi dan bunga oleh istri.

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All actions regarding joint assets in marriage should be carried out with the consent of the husband and wife. This is because since the marriage took place, assets acquired by both husband and wife, as long as there is no marriage agreement, ownership of these assets is carried out jointly. However, in reality it was found that actions against joint property in marriage were carried out unilaterally (in this case the husband did it) as was the case in the Palembang Religious Court Decision Number 1594/Pdt.G/2022/PA.PLG. Therefore, this research is intended to analyze legal protection for wives for unlawful acts in making a will deed by their husband and the responsibility of the notary who made the will deed. This legal research takes a doctrinal form using secondary data collected through literature study. Next, the data was analyzed qualitatively. From the results of the analysis, it can be explained that legal protection for wives for joint property which is made the object of a will by the husband without his knowledge is regulated in Article 36 paragraph (1) of Law Number 1 of 1974 concerning Marriage and Article 92 of the Compilation of Islamic Law, which is based on both provisions. It is stated that in order to act and transfer joint assets, it must be based on the agreement of both parties. As for the notary who makes a deed of will on joint assets unilaterally (without the wife's knowledge), it can be stated that the notary must be responsible in accordance with the provisions of Article 16 paragraph (11) and paragraph (12), as well as Article 44 of Law Number 30 of 2004 concerning the Position of Notaries as amended by Law Number 2 of 2014 concerning Amendments to Law Number 30 of 2004 concerning the Position of Notaries. Based on these provisions, the notary can be subject to administrative sanctions or be sued for reimbursement of costs, compensation and interest by the wife.