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VIETNAM: THE LAW ON MUTUAL LEGAL ASSISTANCE IN CIVIL MATTERS AND ITS NEW POINTS COMPARING WITH LAW ON MUTUAL LEGAL ASSISTANCE IN 2007
  • Author Hanoi Law University Country Vietnam Date 2026-04-08

(February, 2026) The National Assembly of the Socialist Republic of Vietnam officially passed the Law on Mutual Legal Assistance in Civil Matters on November 26, 2025, which will take effect from July 1, 2026. By enacting this law, in conjunction with the adoption of three other laws on judicial affairs, replacing the 2007 Law on Mutual Legal Assistance, Vietnam has expressed the state's strong commitment to regulating civil and criminal relationships with foreign elements. The Law on Mutual Legal Assistance in Civil Matters comprises four chapters with 38 articles. It regulates the principles, authority, and procedures for mutual judicial assistance in civil matters between Vietnam and other countries, and defines the responsibilities of Vietnamese agencies. Compared with the 2007 Law on Mutual Legal Assistance, the Law on Mutual Legal Assistance in Civil Matters introduced several notable new provisions.

First, the 2025 Law on Mutual Legal Assistance in Civil Matters expands the scope of civil matters by adding two areas: (i) the provision of documents and extracts of court judgments and decisions containing information on civil status; and (ii) the provision of legal information based on the domestication of international treaties on mutual legal assistance in civil matters to which Vietnam is a signatory. Under article 10 the 2007 Law on International Mutual Legal Assistance, mutual legal assistance in civil matters was limited to the service of judicidial documents, summoning of witnesses, and the collection of evidence. Accordingly, assistance was largely confined to evidentiary activities aimed at resolving civil disputes involving foreign elements, primarily contractual and non-contractual disputes. The 2025 Law expands the scope to include civil status registration, which constitutes a crucial legal basis for the protection of individual rights and the State's population management functions. This expansion provides competent authorities with a more solid legal basis for handling cases involving civil registration - such as birth registration, marriage registration, guardianship, recognition of parentage, and inheritance.

Second, the 2025 Law on Mutual Legal Assistance in Civil Matters introduces additional provisions governing the application of foreign law to govern mutual legal assistance in civil matters. Under Article 3(2) the 2007 Law on Mutual Legal Assistance, foreign law could be applied to govern mutual legal assistance only where such application was provided for in treaties to which Vietnam is a contracting party. In addition to this basis, Article 5(3) the 2025 Law on Mutual Legal Assistance in Civil Matters provides two further grounds for the application of foreign law. Accordingly, where Vietnam and a foreign country are not both parties to an international treaty, or where the international treaty to which the Socialist Republic of Vietnam is a party does not provide for the application of foreign law, the application of foreign law shall be considered provided that the following conditions are met: (i) a competent authority or person of the foreign country requests in writing the application of that country's law; (ii) the application of foreign law does not contravene the principle of mutual legal assistance in civil matters as stipulated in Article 5 of this Law, and (iii) the consequences of such application do not contravene the fundamental principles of Vietnamese law.

Third, Article 3 the 2025 Law on Mutual Legal Assistance in Civil Matters clarifies the system of terminology, aiming to ensure consistant understanding. Specifically, Article 3(1) of this Law stipulates that: “Mutual legal assistance is the cooperation and support between Vietnam and foreign countries, through competent authorities in Vietnam and competent authorities in foreign countries, to carry out one or more activities stipulated in Article 8 of this Law to resolve civil cases, bankruptcy cases, and civil enforcement cases.”

Moreover, the 2025 Law on Mutual Legal Assistance in Civil Matters allows foreign authorities to directly perform certain mutual legal assistance activities in civil matters in comliance with international treaties to which Vietnam is a party and Vietnamese law. For example, Article 34 of the 2025 Law on Mutual Legal Assistance in Civil Matters provides that foreign authorities may collect evidence through online questioning of foreign parties based or residing in Vietnam when follơowing conditions are met: (i) respect for independence Respect for independence, sovereignty, unity, and territorial integrity; non-interference in Vietnam's internal affairs. The case does not involve national security, sovereignty, or sovereign rights of Vietnam, or have complex political elements for Vietnam; (ii) The foreign party voluntarily participates; iii) Information and data security, technology, and encrypted transmission are guaranteed./.

 

Author: Le Quang Huy, Department of Private International law, Faculty of International Law, Hanoi Law University

Subject: New features of Vietnam's Law on Mutual Legal Assistance in Civil Matters in 2025

Scope: Vietnam

Date: 6th February, 2025
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