How can I change my school in Thailand after my contract ends if my work permit is still valid?

To change schools in Thailand after your contract ends while your work permit is still valid, you will typically need to secure a new job offer from a different school and obtain a new work permit from your new employer. It's usually necessary to have documentation from your old employer; however, there may be scenarios where you can negotiate or find alternative ways to manage the transition. Be sure to check the specific requirements for documents, such as a termination letter or reference from your current employer.