1949 vs 1968 Driving Conventions Explained

The 1949 Geneva Convention on Road Traffic and the 1968 Vienna Convention on Road Traffic are international agreements designed to make cross-border driving consistent. Both define a standard format for the International Driving Permit, which is an official translation of your national licence into multiple languages. Neither convention replaces your home licence; the IDP is always carried alongside it.

The 1968 Vienna Convention is the more modern of the two and was intended to update and harmonise the earlier rules. Many countries have signed both treaties, while others have signed only one. A small number of countries have signed neither, which is why your IDP and licence may need extra checks in those places.

The core difference is the document format and the list of countries that honour it. A 1949 Geneva-format IDP is recognised by countries that signed the Geneva Convention, while a 1968 Vienna-format IDP is recognised by countries that signed the Vienna Convention. The two formats are similar in purpose but differ in layout and the treaty they reference on the permit itself.

Because the signatory lists overlap heavily, a single trip usually only needs one format. Trouble arises only when a traveller assumes one convention covers everywhere. Confirming your destination's convention before you travel removes that risk.

Check whether your destination country has signed the 1949 Geneva Convention, the 1968 Vienna Convention, or both. Government travel-advice pages and the issuing authority for IDPs typically list this. If a country recognises both, either format will generally be accepted.

If you are visiting several countries on one trip, look at the requirements for each leg. A road trip that crosses borders may pass through a mix of Geneva-only and Vienna-only countries, in which case you want an IDP whose format covers them all.

When you order online, International Drivers issues your IDP in the internationally standardised format and references the relevant conventions, so it is prepared to be honoured across the 189+ countries that recognise the permit. The digital copy is available almost immediately, with a physical copy where required.

This means you generally do not have to pick a convention yourself. You provide your destination details, and your permit is produced to match the recognised standard rather than leaving you to guess.