Marriage Contract in Uzbekistan

The institution of the marriage contract occupies an intermediate position between family law and civil law, implementing the principle of dispositive autonomy in the spouses’ property relations. In the context of increasing property independence of individuals and the growing complexity of civil turnover, the marriage contract serves as a tool for risk allocation, dispute prevention, and ensuring legal certainty.

In Uzbekistan, the practical relevance of marriage contracts is increasing against the backdrop of modernization of the notarial system, digitalization of document circulation, and the introduction of audio and video recording of notarial acts. As of 5 January 2026, an updated Regulation of the Ministry of Justice No. 3743 has entered into force, establishing a detailed procedure for notarization of marriage contracts.

A marriage contract is a bilateral transaction concluded by spouses or persons entering into marriage, aimed at modifying the statutory regime of joint marital property and determining the procedure for possession, use, and disposal of property. It combines the features of:

• a civil law transaction (freedom of contract, dispositive nature, property consequences);
• a family law institution (impact on the legal status of spouses, connection with public interests and inheritance-related property consequences);
• a property contract under private law, subject to mandatory notarial control.

The prohibition of representation in concluding a marriage contract reinforces the personal nature of the spouses’ expression of will and prevents potential abuses.

Scope and Content of a Marriage Contract

The content of a marriage contract is characterized by a broad range of matters subject to legal regulation. The spouses are entitled to independently determine in the contract:

• modification of the statutory regime of joint marital property;
• establishment of regimes of joint, shared, or separate ownership with respect to all property of the spouses, certain categories of property, or the property of each spouse;
• allocation of family expenses and participation in each other’s income;
• regulation of property obligations, including those involving third parties;
• joint entrepreneurial activities;
• other conditions relating to the property relations of the parties.

A marriage contract does not regulate personal non-property relations, family duties, or the rights and obligations of spouses with respect to the upbringing of children. It may not restrict the legal capacity or capacity to act of the parties, their right to judicial protection, nor may it place one of the parties in an extremely disadvantageous position.

Legal Requirements for Validity

Under the legislation, a marriage contract:

1. may be concluded either prior to the state registration of marriage or during the marriage. A contract concluded prior to registration enters into force from the date of state registration of the marriage;
2. must be executed in written form and is subject to mandatory notarization. Failure to comply with the notarial form renders the contract invalid as a legal act.

This formal requirement reflects the state’s intention to protect the interests of the parties and to prevent misunderstandings arising in contentious situations.

Notarial Procedure as a Mechanism of Public Control

The notarization procedure of marriage contracts is aimed at ensuring their validity and the freedom of expression of will. The notary performs the following functions:

1. certifying — verification of identity, legal capacity, and free will of the parties;
2. preventive — prevention of unconscionable, sham, or coerced transactions;
3. informational and explanatory — clarification of the legal consequences of the contract;
4. verification — checking the absence of other marriages, the spouses’ age, and other relevant circumstances.

The updated regulation strengthens control through:

• biometric identification (Face ID, fingerprints);
• audio and video recording of the signing process;
• assessment of the actual mental condition of the parties;
• prohibition of pressure or coercion;
• electronic interaction via the “E-Notary” system and the Unified Public Services Portal.

Such regulation brings the notarial procedure closer to international standards of protection of the weaker party in private law.

Autonomy of the Spouses and Its Limits

The freedom of a marriage contract is limited by public order, family obligations, and the protection of creditors’ interests. Impermissible clauses include:

• conditions effectively depriving one spouse of property;
• provisions restricting legal capacity or capacity to act;
• clauses contradicting the principle of equality of spouses.

These public law limitations transform the marriage contract from a purely private agreement into an object of state interest.

Digitalization of Notarial Practice and New Technologies

Regulation No. 3743 introduces elements of digital transformation of notarial practice, including:

• recording of videoconferencing during remote notarization;
• electronic queue systems and advance submission of draft contracts;
• automatic calculation of notarial fees;
• integration with electronic registers (civil registry offices, identification systems, archives).

These innovations enhance the quality of notarial control and the transparency of property relations, in line with international trends in electronic notarial practice.

In Uzbekistan, the marriage contract is becoming an effective instrument for managing property risks and ensuring legal certainty for spouses. The updated Regulation No. 3743 strengthens notarial oversight and introduces technological mechanisms to safeguard the autonomy of will. This increases trust in the institution of the notaries and facilitates the integration of family property transactions into modern civil turnover.

Promising areas for further development include continued digitalization, the evolution of judicial practice in interpreting marriage contract provisions, the use of comparative legal models (German, French, Turkish, Russian, and Kazakh), and the expansion of mediation practices in family property disputes.