Indonesia Implements Strict Polygamy Regulations Under New Criminal Code

Legal Framework and Penalties

Indonesia's newly enacted Criminal Code (KUHP), effective January 2, 2026, introduces significant legal changes regarding polygamy practices. According to Article 402(1) of the new KUHP, men practicing polygamy without proper notification and consent from their first wife will face serious legal consequences. The penalties for such actions can include imprisonment for up to four years and six months or fines categorized under Category IV, amounting to a maximum of Rp200,000,000.

Legal Expert Insights

Muchamad Iksan, a criminal law expert from Universitas Muhammadiyah Surakarta (UMS), confirms that the new legislation specifically targets deceptive polygamous practices. 'Yes,' Iksan stated when questioned about the implications of the new law. This legal development marks a significant shift in Indonesia's legal approach to marital and family law, emphasizing transparency and consent in marital arrangements.

Social and Legal Implications

The introduction of this law demonstrates Indonesia's evolving legal framework regarding family and marriage. By criminalizing secret polygamy, the government aims to protect the rights of individuals within marriages and maintain legal order in family matters. This change reflects broader societal discussions about marital rights, gender equality, and legal protections.