Cambodian Visa on Arrival only issues the Tourist class. So the real question is: can Aussie business travellers run meetings, attend conferences, do supplier visits or due-diligence on a Tourist visa? Cambodian Immigration is loose on this for short trips, but the Business eVisa ($90 USD ~$137 AUD) is the technically correct paperwork. When VoA-Tourist is genuinely fine and when it is not.

Technically the Cambodian Visa on Arrival only issues a Tourist visa — there is no Business-class option at the airport booth. In practice, Cambodian Immigration is loose on Tourist-class for short business trips under 30 days where you are not signing a formal contract on-arrival and not drawing a local salary. That means many Aussie business travellers do meetings, supplier visits and informal due-diligence on a Tourist VoA without issue. The technically correct paperwork for any business purpose is the Business eVisa at $90 USD (~$137 AUD), Approved in 3–5 days, Delivered as a printable PDF by email, with Aussie-timezone support. It is the safer call when your trip's main purpose is paid work, conferences, sales calls, supplier visits, due-diligence or a longer engagement — or when your company's compliance team needs Business-class paperwork on file.
Two-thirds of the Australian business-traveller queries we field about Cambodia start the same way: 'I'm flying out tomorrow and I'll just grab a VoA at the airport, right? It's only a quick meeting.' The honest answer needs to address two separate questions. First — what visa class does the Cambodian VoA actually issue, and is it the right class for a business trip? Second — what does Cambodian Immigration actually enforce on the ground for short Aussie business visits?
The structural answer is that the airport VoA only issues a Tourist visa. The practical answer is that Cambodian Immigration applies the Tourist rules loosely for short business trips under 30 days where you are not signing a formal local contract or drawing local pay. The compliance answer — what your company's travel policy and HR record actually needs — is usually that a business trip should be on a Business eVisa regardless of what Immigration would have waved through. This guide separates the three so you can make an informed call rather than a hopeful one.
Only one — Tourist (T-class). The airport VoA booth at KTI (Techo International, Phnom Penh), SAI (Siem Reap-Angkor) and KOS (Sihanoukville) issues a single sticker valid for 30 days, single entry, marked Tourist. There is no Business-class option at the booth, no upgrade path on arrival, and no way to ask for an E-class sticker to be issued in place of a T-class one. If you want a Business-class visa on your passport, you cannot get one from VoA in 2026.
The class on your sticker matters for three things: extensions, repeated visits, and compliance evidence. The Tourist class can be extended once for a single month inside Cambodia. The Business class can be extended for 3, 6 or 12 months and supports the multiple-entry pathway. If your trip might lengthen, if you visit Cambodia regularly for work, or if your company's compliance team needs the right paperwork on file, the class matters more than the queue time.

Cambodian Immigration applies Tourist-class rules loosely for short business trips, and the practical line in 2026 sits roughly here. Tourist class is generally fine for meetings, sales calls, informal supplier visits, exploratory due-diligence, networking, short conferences as an attendee (not a paid speaker), and short scouting trips for a future investment or hire. Tourist class is not fine for paid work performed inside Cambodia, formal employment contracts signed on-arrival, paid speaking or paid conference roles, long stays beyond 30 days, or anything that triggers a local payroll record.
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Se você precisa de um Cartão e-Arrival do Camboja (e um eVisa do Camboja) durante uma escala no Aeroporto Internacional Techo (KTI) ou Siem Reap (SAI) depende de uma pergunta: você vai cruzar a linha de imigração? Aqui está o regulamento exato de 2026 para transferências airside, passagens separadas e voos domésticos.
As regras de fronteira do Camboja mudaram significativamente para 2026: Phnom Penh abriu o Aeroporto Internacional Techo (KTI), selos de papel foram substituídos pelo V-Pass digital, e todas as passagens terrestres entre Tailândia e Camboja permanecem fechadas. Aqui está a lista de verificação completa de entrada de 2026 para viajantes canadenses.
Cidadãos britânicos que viajam para o Camboja em 2026 precisam tanto de um visto cambojano válido quanto de um Cartão e-Arrival digital do Camboja (CeA). Aqui está como os portadores de passaporte do Reino Unido escolhem entre o eVisa de Turista (Classe T), eVisa Ordinário (Classe E) e Visto na Chegada no Aeroporto Techo (KTI) ou Siem Reap (SAI).
The enforcement pattern is not a written rule. It is the working pattern Immigration officers apply at the booth, on the ground at the meeting venue if there is a check, and at departure. The risk on a clean short trip with informal meetings is genuinely low. The risk on a longer engagement or a sponsored speaking slot is higher because the venue or organiser may ask to see Business-class paperwork.

There is a real cluster of Aussie business trips where VoA-Tourist is the right call — not just a defensible one. The pattern looks roughly like this.
Three to seven days in-country, meeting with a Cambodian partner office, a prospective supplier or a target investment, with no contracts signed on the ground and no local salary involved. Aussie founders and corporate-development teams use this pattern often — fly in Monday, three days of meetings, fly out Thursday or Friday. VoA-Tourist is genuinely fine here.
You are attending a Phnom Penh or Siem Reap conference as an unpaid delegate — sales kickoff, industry summit, regional offsite. You are not on the speaker programme, not on a sponsor list, not receiving a fee. VoA-Tourist works because the trip pattern is functionally tourism with a conference attached.
A two-to-five day visit to a Cambodian supplier or factory to walk the floor, meet the founders, take photos for an internal report. No formal audit programme, no signed POs on-arrival, no paid local consultant on the ground with you. VoA-Tourist clears the bar for the visit itself; the procurement decision happens back in Australia.

And here is the other side. There are Aussie business trip patterns where VoA-Tourist is not just slightly off — it is the wrong paperwork, and the right call is to pre-apply for the Business eVisa.
The Business eVisa at $90 USD (~$137 AUD) is Approved in 3–5 days and Delivered as a printable PDF by email. The application is Checked end-to-end before it reaches Immigration, with Free resubmission if any field needs a correction, and Aussie-timezone support throughout. The $10 USD (~$15 AUD) premium over Tourist class is the smallest line item on any corporate-travel budget, and it removes the entire on-the-ground risk of being asked to upgrade your sticker mid-trip.

The shortest honest rule we can offer Aussie business travellers in 2026 is this. If your trip is under 30 days, you are not signing a formal local contract or being paid by a Cambodian entity, and your company does not require Business-class paperwork — VoA-Tourist is fine. In every other case, take the Business eVisa.
Voe via KTI/SAI/KOS em vez de via terrestre a partir de Bangcoc.
Leia a atualização de 2026 →Uma alternativa mais tranquila para voar para o movimentado KTI.
Veja o guia de combo →A rota terrestre mais tranquila para entrar no Camboja.
Planeje a rota do Laos →Onde a maioria dos Aussies para no caminho.
Organize a escala →Bali ou Camboja para sua próxima viagem — ou ambos?
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