Official Immigration Websites in Southeast Asia
Updated: March 30, 2026
These are the official immigration and visa-related government websites for Cambodia, Indonesia, Laos, the Philippines, Thailand, and Vietnam, collected in one place so you can start with the real source instead of a visa-agent copy of it.
| What this page is for | Details |
|---|---|
| Best use | Bookmark it when you are comparing countries or double-checking a visa rule, portal, or arrival form |
| What is included | Official immigration departments, official e-visa systems, official arrival-card systems, and official long-stay portals tied to legal stay pathways |
| What is not included | Visa agents, unofficial “application help” sites, forum threads, embassy directory clones, or commercial summary pages |
| Link check | Manually checked before drafting |
Government immigration sites are useful, but they are not always tidy. Some are clear. Some are clunky. Some split the process across several domains. That is normal in this region. The point of this page is simple: get you to the right official starting point faster.
Use this as a reference page, not as a substitute for country-specific guidance on eligibility, fees, supporting documents, or office-by-office practice.
> Government portals change structure more often than they should. Before you submit anything important, make sure you are still on the same official domain listed here.
Cambodia
Cambodia is fairly straightforward once you separate the core immigration authority from the entry tools.
| Official link | Best used for | Note |
|---|---|---|
| General Department of Immigration | Main immigration authority | Start here for official notices, agency updates, and the core immigration reference point |
| Cambodia e-Arrival | Arrival registration | Best checked close to your travel date, since arrival workflows can change |
| Cambodia e-Visa | Tourist e-visa applications | Official government e-visa site; useful if your route is a standard online visa rather than a longer in-country stay process |
If you only save two Cambodia links
Save the General Department of Immigration first. If you are flying soon, save e-Arrival as well. The e-visa site is useful, but it is doing a different job.
Indonesia
Indonesia’s official setup is better than many private summaries make it look. The main trick is knowing when to use the information site and when to jump into the transaction portal.
| Official link | Best used for | Note |
|---|---|---|
| Directorate General of Immigration | Official visa and stay information | Good first stop if you are still figuring out which pathway fits your situation |
| Official e-Visa and Immigration Services Portal | Applications and account-based online services | Use this when you are ready to apply, check, or manage an immigration service online |
Start with these two
Most readers need both. The main immigration site helps you work out the route. The e-visa portal is where the actual transaction starts.
Laos
Laos has improved its official online presence. It is still a lighter system than Thailand or Indonesia, but the official pages are now much easier to use than they used to be.
| Official link | Best used for | Note |
|---|---|---|
| Department of Immigration of Lao PDR | Main immigration homepage | The best English-language official entry point |
| Laos visa information | Visa overview | Useful when you need the official visa categories and basic entry guidance in one place |
| Lao Digital Immigration Form (LDIF) | Arrival and departure digital card information | Worth checking again right before travel, since border procedures can shift with little notice |
Best first save for Laos
Save the main Department of Immigration page first. Then save the visa page if Laos is an active option you are seriously considering, not just a maybe.
Philippines
The Philippines is one of the more split systems. Immigration, online transactions, and retirement-residency research do not all live on one domain.
| Official link | Best used for | Note |
|---|---|---|
| Bureau of Immigration | Main immigration authority | Best starting point for visa categories, extensions, conversions, and in-country immigration matters |
| BI eServices | Online immigration transactions | Useful for selected online services, status checks, and account-based actions |
| Philippine Retirement Authority | SRRV and retirement-residency information | Official retirement route source; more useful than private SRRV agent pages if you are still researching |
Most readers only need these first
For most people, the Bureau of Immigration site comes first. If your path is retirement-specific, save the PRA site too. If you already know you need an online BI transaction, save eServices because you will come back to it.
Thailand
Thailand is one of those countries where people often land on the wrong official site first. Immigration, arrival formalities, overseas visa handling, and special long-stay routes are not all housed together.
| Official link | Best used for | Note |
|---|---|---|
| Thai Immigration Bureau | In-country immigration matters | Core official source for extensions, reporting, branch links, and immigration notices |
| Thailand Digital Arrival Card (TDAC) | Digital arrival card | This is the official arrival-card system, not a third-party helper |
| Ministry of Foreign Affairs (English) | Visa information handled abroad | Useful when your question is about visas issued through embassies or consulates rather than in-country extensions |
| Thailand Long-Term Resident (LTR) Visa | Official LTR program | Separate from the normal immigration flow; save this only if LTR is genuinely your route |
Which Thailand link matters first
If you are already in Thailand, the Immigration Bureau matters more than anything else on this list. If you are preparing to enter, add TDAC. If you are specifically looking at LTR, go straight to the BOI portal instead of reading recycled summaries elsewhere.
Vietnam
Vietnam is where many people get turned around, mainly because several official domains are active at the same time. They are related, but they do not all do the same job.
| Official link | Best used for | Note |
|---|---|---|
| Vietnam Immigration Department | Main authority-level immigration site | Useful as the department-level reference point behind Vietnam’s immigration systems |
| National Portal on Immigration | Main immigration services hub | Covers e-visas, sponsorship, temporary residence declaration, search functions, and related services |
| Vietnam e-Visa Portal | Public-facing e-visa application system | Best direct link if you only need the official e-visa route |
| Ministry of Public Security Public Service Portal — Immigration | Immigration procedures on the MPS portal | Useful for procedure listings and linked public-service processes |
One Vietnam note worth knowing
Vietnam’s Immigration Department announced that, from 11 November 2024, the electronic visa portal operates on the new domains `evisa.gov.vn` and `thithucdientu.gov.vn`. For most readers, `evisa.gov.vn` is the cleaner one to bookmark first, but both are official.
The Vietnam links people actually use
If you are applying for an e-visa yourself, save `evisa.gov.vn`. If you are dealing with sponsorship, temporary residence declaration, or broader immigration transactions, save `immigration.gov.vn` as well.
A few practical notes before you rely on any portal
Official does not always mean simple
A government domain can still be confusing, badly translated, or split across several sub-sites. That does not make it unofficial. It just means the system was built by different agencies or rebuilt in pieces over time.
Use the authority site first, then the transaction portal
The best habit is to identify the correct authority first, then move to the application portal. Going straight into a form without understanding the route is how people end up following the wrong process.
Do not trust a private summary more than a government domain
Private visa sites can still be useful for screenshots, walkthroughs, or practical commentary. They should not be your source of truth for whether a pathway exists, which portal is official, or where the application actually belongs.
If a government page looks outdated, check the domain before you panic
A surprising number of official immigration sites look old. That is annoying, but not unusual. The domain matters more than the design.