Updated: they confirmed by phone the following documents, I leave the post if someone needs it in the future (this is for Bangkok).
Hi guys, could you please confirm what documents to bring for the first 1-year extension based on marriage?
* Application form with 4 photos
* Copy of applicant’s passport
* Copies of the marriage certificates
* Copy of ID card of the Thai spouse
* household copy
* bank statement from the bank showing the 400k for the previous 2 months
There is some other documents to bring along?
Thank you very much