My wife has a Thai passport in her maiden name but her covid certificate is linked to her Australian passport with her married name. Should she try for the Thai pass with her Thai passport and show an Australian Covid certificate because we want to stay for 90 days. I've heard if she uses Australian passport to enter for 30 days she can get an extension for 12 months being a Thai national. Any advice appreciated.
TLDR : Answer Summary
The user is seeking advice on whether their wife, holding a Thai passport in her maiden name, can apply for a Thai Pass using that passport while her COVID certificate is linked to her Australian passport with her married name. They want to stay in Thailand for 90 days and are considering entry on the Australian passport for a 30-day allowance, which they heard could lead to a 12-month extension as a Thai national. Responses suggest applying for the Thai Pass with both passports and the COVID certificate, as well as the possibility of obtaining a visa extension based on her Thai nationality.