Aussies on their second, third or fifth Cambodia application often ask whether the system remembers them. The short answer: it remembers some things, it ignores others, and a handful of events do follow you. Here's the honest picture.

Yes, but selectively. Prior approvals make nothing easier or faster — each Cambodia eVisa application is a fresh case, processed in the same 3 business days at $80 USD all-in (~$122 AUD) Tourist or $90 USD (~$137 AUD) Business, delivered as a printable PDF by email. A prior rejection does not ban you and you can re-apply the same day once the flagged field is corrected. Prior overstays do attach to your file and trigger manual review, with possible fines on next entry. A prior 'wrong purpose declared' record — for example a tourist caught doing paid work — sits on the file permanently and is the single most damaging item. An old overstay from years ago is usually recoverable with honest disclosure.
The Cambodia eVisa application form does not show you any of this history. There is no "your past applications" page. You can apply with the same email twice and see no continuity between the sessions. The history exists, but it only surfaces when Cambodian Immigration looks at a flagged case — typically because something in the new application contradicts the older record. The Cambodia Tourist visa for Australians guide and the Business visa for Australians guide both apply the same rules to repeat applicants.

If you want a refresher on what each field expects in 2026, the documents-required guide for Australians covers every input on the form. The Friday-application timing guide covers the question of when in the week to submit if you want the 3-business-day window to land sensibly across an Aussie weekend.

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首次赴柬埔寨旅行?以下是面向美国人的诚实首次旅客清单——签证、美元货币特点、安全现状、疫苗接种、寺庙着装规范,以及2026年新机场的实际抵达体验。
自2025年6月以来,泰国与柬埔寨之间的全部七个陆地边境已关闭,因此在2026年,美国人从泰国进入柬埔寨的唯一方式是乘坐飞机。以下是曼谷至暹粒和曼谷至金边航线的工作方式、登机前所需的柬埔寨电子签证,以及为何旧的波贝陆路计划已不再可行。
三种方式跨越柬埔寨首都与吴哥窟之间的195英里:15美元的特快巴士、45分钟的航班或缓慢的河流渡轮。以下是每种方式对美国旅行者的实际费用、所需时间以及哪种适合您的行程。

The embassy route for cases involving any kind of historic immigration friction is covered in the Cambodian embassy in Canberra guide for Australians. The Tourist-versus-Business decision after an overstay sits inside the broader visa-type comparison guide.

No overland route from Bangkok — direct flights only.
比较 →Standard Cambodia–Vietnam pairing for returning travellers.
比较 →Slow loop home through Vientiane and Luang Prabang.
比较 →Where most frequent Aussie travellers transit through.
比较 →The two genuine returning-traveller advantages — faster form-filling and a clearer sense of which Cambodia airport (KTI, SAI, KOS) makes sense for your itinerary — are covered in the Cambodia airports guide for Australians and the country pillar at do Australians need Cambodia visa.
Next steps and related reading for Australians: apply for your Cambodia eVisa when you are ready to lodge, bookmark our Cambodia visa hub for Australian citizens as the single canonical reference, skim the FAQ on Cambodia visa eligibility for quick answers, and use our glossary of Cambodia visa terms to decode any acronym in this guide.