Immigration law in Vietnam

Immigration law in Vietnam regulates how foreign nationals enter, remain in, and leave the country. Vietnamese citizens also have duties concerning passports and travel documents, but the main immigration controls concern entry and residence status. A visa is permission to seek entry for a stated purpose and period. Common purposes include tourism, business, visiting family, study, work, investment, and other recognized activities. A visa does not automatically give permission to do every kind of activity. After arrival, foreigners may need a temporary residence declaration through their accommodation or host. The local immigration system uses this information to record where the person is staying. Hotels and other accommodation providers often handle the declaration process. Some longer stays use a temporary residence card, commonly called thẻ tạm trú. A residence card is linked to a qualifying purpose and supporting documents, such as work, investment, family, or study documents. It is not a general permission to ignore the conditions of stay. Sponsors and inviting organizations can have an important role. A Vietnamese person, company, school, employer, or other qualified organization may need to support an application or explain the purpose of the stay. The sponsor and the foreign national should keep their information consistent. Work and study require more than simply being physically present in Vietnam. A foreign worker may need a work permit or an applicable exemption, while a student needs suitable enrollment and immigration documents. Immigration status and employment authorization are related but are not identical. Overstaying, working outside the approved purpose, using false documents, or failing to update residence information can create serious problems. Check the passport, visa, residence record, sponsor documents, and actual activities together before making travel or work plans.