Do I have to re-sit my drivers test if I move to Dubai?

No, you may be eligible to transfer your existing driving license, without having to take a driving test or going to a driving school, if you have a valid driving license from some countries. You have to be a citizen of the country given below with current resident status in UAE. This means that former residents from these countries who may be holding permanent driver licenses are not eligible and you will have to follow all the steps to get a new license.

The countries from which citizens can transfer their driving licenses are given below:
Australia, Austria, Bahrain, Belgium, Canada, Denmark, Finland, France, Germany, Greece, Ireland, Italy, Japan, South Korea, Kuwait, Netherlands, New Zealand, Norway, Oman, Poland, Portugal, Qatar, Romania, Saudi Arabia, South Africa, Spain, Sweden, Switzerland, Turkey, United Kingdom, United States. (Please call RTA on 8009090 for any changes to this list)

Please note: Driving license holders of some countries in the above list will require translations or consulate letters. These countries include:

Canada: A letter from the Canadian Consulate in Dubai to verify that the license is genuine is required, before transferring your license.
Driving license holders from Greece, Canada, Cyprus, Poland, Turkey, Japan & South Korea will require a translation of their driving license from their respective consulates.

Fees & Documents Required: Passport for residents (original & copy) residence permit copy, current driving license (original & copy), translation of driving license (for some countries), consulate letter (for Canadians), 1 passport photo, eye test certificate & AED 360 for transfer fee and opening a driving file. Also required is a no-objection letter from your sponsor.