A foreigner gets a Thai driving licence by turning up at a Department of Land Transport office with a passport, a residence certificate, a medical certificate and photographs, sitting a short set of physical and written tests, paying a fee of a couple of hundred baht, and walking out with a two-year temporary licence. In the best case that is one long morning. In the worst case it is three separate visits, because one document had gone stale, the queue system had no slots, or the office wanted something the office down the road does not.

The single most useful thing to understand before you start is that this process is administered office by office, and it genuinely differs between them. What follows is the shape of it. Confirm the detail with the office you will actually use.

Step 1: work out whether you need one at all

If you are here for a fortnight, you do not. Your own licence and an International Driving Permit are the right answer for a visitor, and they are far less work. A Thai licence starts to make sense once you are living here — when your foreign paperwork is running out, when you want a document a police officer can read at a glance, or when you have simply had enough of renewing an international permit from abroad every year. Which licence you can use in Thailand sets out where the line falls.

We are not going to list acceptable visa types

You will find lists online stating exactly which visas the Department of Land Transport will accept. They contradict each other — the reported range runs from "any non-immigrant visa" through "any long-stay visa" to "a tourist visa is fine at some offices" — and we could not obtain an official list from the Department itself. Ask your own office before you buy a medical certificate. This is exactly the kind of detail that varies by province and has changed more than once.

Numbered ticket stands in a row, the nearest reading 25
Stephen Harlan / Unsplash

Step 2: gather the paperwork, in the right order

You need a passport with the visa page and the latest entry stamp, a residence certificate, a medical certificate, photographs and the application form. If you are using a foreign licence or international permit to shorten the process, bring that too, with a certified English translation if it is not in English.

The order matters because two of those documents expire quickly. Both the residence certificate and the medical certificate must have been issued within the last 30 days. The residence certificate is the slow one — depending on which route you use, immigration, your embassy or a work permit, it can take anything from an hour to a fortnight. Start that first, and get the medical certificate last, in the day or two before your appointment. Documents needed for a Thai driving licence goes through the full list, including which copies you have to sign.

Step 3: book a slot

Appointments at Department of Land Transport offices are booked through the Smart Queue system at gecc.dlt.go.th, which has a separate registration path for foreign applicants. Availability varies enormously by office and by season; the big Bangkok offices book out, and smaller provincial offices sometimes still take walk-ins.

Go early, and treat it as a whole day

Offices open early and process applicants in order. Arriving when the doors open, with every document already photocopied and signed, is the difference between finishing before lunch and being told to come back tomorrow. Bring a book, cash for the fee, and something warm — the waiting halls are heavily air-conditioned.

Step 4: the e-learning session

Applicants sit a road-safety and traffic-law session before testing. It is normally delivered as video, and for foreigners it is usually available in English, although this is one of the details most likely to differ between offices — some run it in the office, some accept a certificate from an online module.

The commonly quoted durations, five hours for a new licence and an hour or so for a conversion or renewal, come from secondary sources and have changed repeatedly. We are not going to give you a number of hours. Ask when you book, and assume it will take longer than you were told.

Step 5: the physical and written tests

The physical screening comes first: reaction time, colour perception, depth perception and a colour-blindness check. These catch out more applicants than anything else, and the reaction test — braking on a signal, with a threshold reported at 0.75 seconds — is the one people fail. That figure comes from a source citing the Department rather than from the Department itself, so treat it as indicative.

The written theory test is reported as 50 multiple-choice questions with a pass mark of 45, sat on a touchscreen and available in English at most offices. That is a demanding pass mark for a paper full of translated phrasing, and it is worth revising the specifics of Thai priority and signage rather than relying on what you know from home — start with right of way in Thailand and Thai road signs explained.

The practical test is off-road, in a marked yard rather than on public roads, and the centre selects three exercises from a set of seven. The Thai driving licence test covers all of it in detail, including what the exercises are.

Whether a foreign licence gets you out of the practical test

Sources agree that the practical test is usually waived for holders of a valid foreign licence or international permit, that the theory test is not, and that both points vary by office and have been tightening. We could not confirm any of it as a rule, so do not travel to the office assuming you are exempt. If you might have to take a practical test, find out in advance whether the office provides a vehicle or expects you to bring one.

Step 6: pay, photograph, collect

The fee is built from an annual rate plus a small administrative charge, and for a first, temporary licence it is currently reported as 205 baht for a car licence and 105 baht for a motorcycle licence — roughly £5 and £2.50 respectively. Those figures are consistent across every source we checked and follow the published formula, but we were unable to open the Department's own fee page to confirm them. Check the posted schedule at the counter, and bring cash.

They are also not the cost of getting a licence. The medical certificate, the residence certificate, photographs, transport and, for many applicants, a driving school course or a car hired at the test centre all sit on top and are all variable. Budget a few thousand baht for the whole exercise rather than a few hundred.

Photographs are on the document list, so bring whatever your office asked for; some offices take the picture for you at the counter. Applicants commonly report collecting the printed card the same day, though that is a matter of how busy the office is rather than a promise.

What you get, and what happens next

A new applicant receives a Temporary Private Car or Motorcycle Driving Licence, valid for two years. When you renew that, you move to a Private Driving Licence valid for five years. Lifetime licences have not been issued since 2003, although those obtained before 28 July 2003 remain valid. How long is a Thai driving licence valid covers how those dates interact with your visa and passport, and renewing a Thai driving licence covers the second visit.

One thing to plan for: a car licence and a motorcycle licence are separate documents under Thai law, and holding one does not imply the other. If you want both, you are doing both sets of tests and paying both fees — see the Thai motorbike licence and engine sizes.

Frequently asked questions

Can I get a Thai driving licence on a tourist visa?

Reports vary and we could not obtain an official list of accepted visa types from the Department of Land Transport. Some offices are said to accept a tourist visa, others to require a non-immigrant or long-stay visa. Ask the specific office before you spend anything, and note that whatever the visa position, you still need a residence certificate proving a Thai address.

How long does the whole process take?

If your documents are all in date and the office is not busy, applicants routinely complete testing and collect the card in a single day. Getting to that point is the slow part: the residence certificate can take a fortnight depending on the route, and Smart Queue slots at busy offices are booked well ahead.

Do I need to speak Thai?

Not usually. The theory test and the e-learning session are available in English at most offices, and the physical tests are non-verbal. Provincial offices vary, and it is worth asking whether English is available before you travel to one.

Do I have to take the driving test if I already hold a foreign licence?

The practical test is usually waived for holders of a valid foreign licence or international permit, and the theory test usually is not — but both are administered office by office and neither is a rule we could confirm. Turn up prepared to sit both.

What does it cost in total?

The licence fee itself is currently reported as 205 baht for a temporary car licence and 105 baht for a motorcycle one. The medical certificate, residence certificate and photographs are extra, and a driving school or a hired test vehicle is extra again. Treat the fee as the smallest line on the bill.

Can I use an agent to do this for me?

Agents exist and are widely used, particularly for the residence certificate and for booking queue slots. They cannot sit the tests for you, and using one does not change which documents the office needs. Judge them on whether they save you a specific queue, not on a promise to make requirements disappear.

Will a Thai licence replace my home one?

No. Thailand issues you a new Thai licence rather than exchanging your existing one — you keep your national licence, and it remains valid at home. See converting a foreign licence to a Thai licence for what the process does and does not do.