I have a 30 day visa exempt that I extended for 30 more. In that time I got a new UK passport. I am going to Laos to get a new ed visa. Do I need to transfer the existing visa to the new passport, or just take both with me when I leave.
TLDR : Answer Summary
The user has a 30-day visa exempt that has been extended for an additional 30 days and has recently obtained a new UK passport. They are inquiring whether they need to transfer the existing visa to the new passport or if they can simply take both passports when departing for Laos to obtain an education visa. The consensus from comments is to take both passports along.