How long can foreign driver's license holders drive after arriving on Guam?

Foreign driver's license holders are allowed to drive in Guam for a limited period after their arrival, specifically for 30 days. This regulation is in place to ensure that while foreign nationals can operate vehicles upon arrival, they also have a reasonable timeframe to familiarize themselves with local laws and consider obtaining a local Guam driver's license if they plan to stay longer.

The timeframe of 30 days strikes a balance between accommodating tourists and visitors while ensuring that longer-term residents adapt to local driving laws and regulations. After this period, it is essential for them to obtain the appropriate documentation to continue driving legally in Guam, which may involve converting their foreign license to a Guam license or applying for necessary permits.