We have not yet checked Guam’s own rules for foreign licences.
Guam does not appear on its own in the UN treaty list, which covers states. Check which IDP is accepted with the official source before you travel.
We have not yet checked Guam’s own rules for foreign licences.
Guam does not appear on its own in the UN treaty list, which covers states. Check which IDP is accepted with the official source before you travel.
Rules for all foreign drivers in Guam
We have not yet checked Guam’s own rules for foreign licences.
Guam does not appear on its own in the UN treaty list, which covers states. Check which IDP is accepted with the official source before you travel.
Which IDP version Guam accepts
Guam does not appear on its own in the UN treaty list, which covers states. Check which IDP is accepted with the official source before you travel.
| Convention | Status |
|---|---|
| 1949 Geneva Convention on Road Traffic | Not a party |
| 1968 Vienna Convention on Road Traffic | Not a party |
Source: United Nations Treaty Collection.
Getting the right IDP for Guam
Check with the official source which IDP Guam accepts before you apply. In the UK: PayPoint stores. In the US: AAA. In Canada: CAA. Elsewhere: your national automobile club or licensing authority.
What the UK, US and Canadian governments tell their citizens
Canadian licence holders need an IDP.
UK licence holdersNot covered by this source.
US licence holdersNot covered by this source.
Canadian licence holdersIDP required.Source: Government of Canada, updated 18 October 2026
What the governments say
Short quotes from each government's travel advice for its own citizens. The wording is theirs.
Government of Canada
You must carry an International Driving Permit.
Source: Government of Canada travel advice for Guam, updated 18 October 2026. Quoted as published.
Questions
Can I drive in Guam with a foreign licence?
We have not yet checked Guam’s own rules for foreign licences. Guam does not appear on its own in the UN treaty list, which covers states. Check which IDP is accepted with the official source before you travel.
Can I drive in Guam with a 1968 IDP?
Guam does not appear on its own in the UN treaty list, which covers states. Check which IDP is accepted with the official source before you travel.
Can I drive in Guam with a 1949 IDP?
Guam does not appear on its own in the UN treaty list, which covers states. Check which IDP is accepted with the official source before you travel.
Do Canadian licence holders need an IDP in Guam?
Yes. Source: Government of Canada, updated 18 October 2026.
About International Driving Permits
What is an International Driving Permit?
An International Driving Permit (IDP) is an official translation of your national driving licence, set out in a standard format agreed under United Nations road traffic conventions.
An IDP is not a licence on its own. It is valid only when carried together with your valid national driving licence. During a traffic stop, you must show both documents.
An IDP helps because it allows police, car rental companies and insurers abroad to read and understand your licence details, even where the language differs from their own.
You can only obtain an IDP from the country that issued your driving licence, and you must do this before you travel. It cannot be obtained or renewed once you are abroad.
Whether you need an IDP depends on your destination, where your licence was issued and sometimes how long you plan to stay. The answer for this country is at the top of this page.
1949 or 1968 IDP: which one do you need?
There are two main IDP formats, based on two UN road traffic conventions: the 1949 Geneva Convention and the 1968 Vienna Convention. An older format, based on the 1926 Paris Convention, is still required in a few countries.
The 1949 IDP is valid for 1 year from the date of issue. The 1968 IDP is valid for up to 3 years, or until your national licence expires, whichever comes first.
Your destination decides which format it accepts, based on the convention or conventions it has joined. Some countries are party to both the 1949 and 1968 conventions.
If you are visiting several countries on one trip, you may need more than one IDP, depending on which conventions each country has joined.
| Format | Based on | Validity |
|---|---|---|
| 1949 IDP | 1949 Geneva Convention on Road Traffic | 1 year from date of issue |
| 1968 IDP | 1968 Vienna Convention on Road Traffic | Up to 3 years, or until your national licence expires, whichever comes first |
| 1926 IDP | 1926 Paris Convention | Required in a few countries only |
The page for each country shows which convention it has joined.
Related
- International Driving Permit: all countries
- Do I need an IDP in American Samoa?
- Do I need an IDP in Australia?
- Do I need an IDP in the Cook Islands, Tokelau and Niue?
Sources and methodology
- Government of Canada: travel advice for Guam. Contains information licensed under the Open Government Licence – Canada.
- United Nations Treaty Collection: status of the 1949 and 1968 road traffic conventions.
The licence statuses above are derived automatically from the government text quoted on this page. Government advice changes often: confirm the current rules with the official source before you travel.
Last checked 9 November 2026.