How can I renew my expired Thai driving license if I'm currently outside of Thailand?

The discussion revolves around the renewal process for an expired Thai driving license, which expired on December 12, 2020. Community members confirm that it can be renewed up to one year after expiration without fines, but after that period, the holder must start over with all tests, including a driving test. It was also noted that renewing a license in Bangkok may require an appointment with a wait time of around three months, and additional requirements such as eye tests and a declaration from Immigration may apply.