What rights do foreigners have when being detained or held in custody in Vietnam, and how should such cases be handled?

29/01/2026

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What rights do foreigners have under Vietnamese law when they are detained or held in custody? How should families or sponsoring companies respond to avoid serious legal risks? These questions cause great concern for many individuals and businesses when unexpectedly involved in a criminal case in Vietnam. Even a small mistake in the initial response can lead to long-term consequences, affecting legal rights, reputation, and even diplomatic relations.

The reality of foreigners being detained in Vietnam and related legal risks

Vietnam is increasingly attracting foreign investment, experts, workers, and long-term residents. Along with this trend, cases involving foreigners being detained or held in custody in Vietnam have also increased, particularly in areas such as business operations, labor, immigration, and criminal disputes.

Notably, many cases do not arise from intentional violations of the law, but rather from a lack of understanding of Vietnamese legal regulations, language barriers, or the absence of a proper legal strategy from the outset.

Are foreigners vulnerable to violations of their rights when detained?

In practice, when detained or held in custody, foreigners often experience confusion, fear, and total dependence on procedural authorities. Without timely legal assistance, they may:

  • Not clearly understand the reasons for their detention

  • Be unaware of their legal rights

  • Sign unfavorable documents due to language barriers

  • Miss the opportunity to protect their rights from the earliest stage

This is the greatest “risk point” in cases involving foreigners.

Common legal risks if handled improperly

Improper handling of cases where foreigners are detained in Vietnam may result in serious consequences, including:

  • Unnecessarily prolonged detention

  • Increased criminal liability

  • Negative impact on visas, work permits, and temporary residence cards

  • Legal liabilities for sponsoring companies

  • Loss of personal and corporate reputation

The key issue is not only whether a violation occurred, but more importantly, how the case is handled from the very beginning.

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Rights of foreigners when detained and effective handling methods

Vietnamese law clearly protects human rights. Accordingly, foreigners detained or held in custody in Vietnam enjoy protections similar to Vietnamese citizens, along with certain specific rights.

What rights do detained foreigners have?

Under Vietnamese criminal procedure law, detained foreigners have the following basic rights:

  • To be informed clearly of the reasons for detention

  • To have their rights and obligations explained in a language they understand

  • To meet and request a defense lawyer

  • To contact their embassy or consulate

  • To receive adequate living conditions and medical care

  • To lodge complaints or denunciations against procedural violations

However, whether these rights are actually exercised depends largely on whether the detainee is aware of them and actively requests their enforcement.

The decisive role of lawyers during detention

Many believe lawyers are only necessary once a case becomes “clear.” This is a highly dangerous misconception. In reality, the detention stage is the most critical time to protect the rights of foreigners.

Lawyers can assist by:

  • Participating from the first interrogation

  • Ensuring questioning procedures comply with the law and human rights standards

  • Reviewing the legal grounds for detention

  • Proposing alternative preventive measures (bail, travel restrictions, etc.)

  • Working with embassies and sponsoring companies

The presence of a lawyer not only provides peace of mind but also significantly reduces future legal risks.

What should companies and families do when a foreigner is detained?

When a foreigner is detained in Vietnam, companies and families should avoid emotional reactions and instead:

  • Contact a lawyer immediately for strategic legal advice

  • Prepare all relevant legal documents (labor contracts, permits, visas, etc.)

  • Coordinate with diplomatic missions if necessary

  • Avoid working directly with investigators without legal counsel

  • Control information to protect corporate reputation

A proper approach from the outset can transform risks into a swift and lawful resolution.

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Legal solutions from DEDICA Law Firm

In practice, DEDICA Law Firm has successfully assisted numerous cases involving foreigners detained in Vietnam, ranging from complex criminal matters to sensitive FDI-related situations.

DEDICA goes beyond merely “handling cases” by:

  • Conducting comprehensive legal risk assessments

  • Developing long-term protection strategies

  • Coordinating with authorities and international partners

  • Minimizing negative impacts on individuals and businesses

This is the core value of a specialized corporate law firm.

Are you facing a similar issue?

If you, your family member, or business partner is facing detention in Vietnam, do not wait until the risks escalate.

Contact DEDICA Law Firm for in-depth legal consultation today.

📞 Hotline: (+84) 39 969 0012 (WhatsApp, WeChat, Zalo supported)
🕒 Working hours: Monday – Friday (8:30 – 18:00)
Contact us now to receive your first free consultation from our professional lawyers.

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