Do You Need a Work Permit for a Short Business Trip to Vietnam?
Not always. If the trip is for conferences, seminars, or market research — with no direct income from a Vietnamese entity — a business visa (DN1, DN2) is usually enough. Direct involvement in operations or production, or working over 90 days a year, changes that.
It Depends on What You're Actually Doing, Not Just How Long You Stay
The trigger for needing a work permit is the nature of the activity, not the trip length alone — a short trip that involves direct operational or production work can require a work permit, while a longer trip limited to conferences or research may not.
When You're Exempt
A work permit generally isn't required for business trips limited to conferences, seminars, or market research, or for short-term experts under the statutory day limits.
- Attending conferences, seminars, or market research, with no direct income generated from a Vietnamese legal entity — a commercial/business visa (DN1, DN2) is enough, under Decree 219/2025/ND-CP.
- Experts with total working time under 90 days in one calendar year (counted cumulatively across all entries) are exempt from a work permit, per Point a, Clause 13, Article 7 of Decree 219/2025/ND-CP.
- Internal training or technology transfer under 90 days per year is also exempt — but the employer must notify the labor management authority in advance.
When a Work Permit Is Still Required
Direct involvement in operational or production work — not just attending, observing, or advising — moves a trip out of the exemption.
- Directly participating in a Vietnamese entity's operations or production, even short-term, generally requires a work permit rather than a business visa.
- Even when exempt from the permit itself, the employer may still need to apply for a work permit exemption confirmation, or notify the labor authority in advance, before the foreign national starts working.
- Documents issued by foreign agencies for either route generally need consular legalization and Vietnamese translation, unless a mutual recognition agreement applies.
Legal basis: Decree 219/2025/ND-CP, Decree 215/2025/ND-CP. Full citations on the Work Permit page. Content last verified 2026-08-02.
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