Do you need an International Driving Permit in Thailand?

Yes. Thailand is a party to the 1968 Vienna Convention on Road Traffic, which recognises an International Driving Permit valid for up to 3 years when carried with your national licence.

Convention
1968 Vienna Convention
Permit valid up to
3 years
In force since
1 May 2020

Thailand and the road traffic conventions

ConventionStatusIn force sincePermit validity
1968 Vienna ConventionRatified1 May 20203 years
1949 Geneva ConventionAcceded15 August 19621 year

Which vehicles your permit covers in Thailand

Thailand applies the vehicle classes set out by the 1968 Vienna Convention. Your permit only covers the classes that are already on your national licence, so a category you do not hold at home is not granted by the permit.

The Thai page of the International Driving Agency booklet, listing vehicle categories A to E
The Thai page of our booklet, showing the same categories an officer in Thailand would read.
  • A
  • B
  • C
  • D
  • BE, CE, DE

What each category covers under the 1968 Vienna Convention

What to carry when you drive in Thailand

An International Driving Permit never replaces your national licence. It is a standardised translation that local police and rental desks can read, and it is only valid alongside the licence it was issued against. Carry both, and keep your passport handy at rental pickup, since most rental companies ask to see all three before releasing a vehicle.

Our document reproduces your licence details across 12 languages in the booklet format the conventions describe, so an officer who reads none of them in your alphabet can still find your name, date of birth and vehicle classes:

  • English
  • French
  • Spanish
  • Portuguese
  • Italian
  • German
  • Russian
  • Arabic
  • Chinese
  • Japanese
  • Thai
  • Vietnamese
The inside cover of the booklet, listing the contracting states where the permit is recognised
The inside cover lists the contracting states. Thailand appears on it.

What the road rules say in Thailand

Traffic drives on
The left
Minimum driving age
18 years

The UK Foreign Office names the 1968 convention for Thailand, which matches the United Nations depositary record above.

Common questions about driving in Thailand

How long is an International Driving Permit valid in Thailand?
Up to 3 years. Thailand joined the 1968 Vienna Convention on Road Traffic on 1 May 2020 by ratification, and that convention sets the maximum at 3 years from the date of issue, or until your national licence expires if that comes first.
Which side of the road does Thailand drive on?
The left. If you normally drive on the right, take extra care at junctions and roundabouts for the first few days, and consider an automatic hire car so you are not also changing gear with the other hand.
Does the permit replace my driving licence in Thailand?
No. It is a translation of the licence you already hold and has no effect on its own. You must carry your original national licence with it at all times.

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Sources

  1. Convention on Road Traffic (Vienna, 8 November 1968) United Nations Treaty Collection, 91 parties. Checked 4 August 2026.
  2. Convention on Road Traffic (Geneva, 19 September 1949) United Nations Treaty Collection, 103 parties. Checked 4 August 2026.