When you move to a new province and you apply for marriage extension renewal are you back at ground zero in that you need to secure two witnesses to be interviewed at immigration or is that only needed for the initial extension request? I have had two extensions and just moved to a new province.
TLDR : Answer Summary
When moving to a new province in Thailand and applying for a marriage extension renewal, it is necessary to check with the local immigration office as requirements may vary. In some cases, like a user who moved from Bangkok to Sisaket, they were required to provide two Thai witnesses for the extension renewal, while another user advised to consult with the new immigration office for specific requirements related to the marriage extension.