What documents are required for a 60-day extension based on marriage or family in Samut Prakan, Thailand?

In case it helps anyone. Samut Prakan immigration (which is now located in the newly rennovated Pak Nam office) accepts the following documents for 60 day extension based on marriage/family.

Copies of the following all signed and notorised:

- marriage certificate (in case of wife)

- birth certificate (in case of dependant/child)

- tambien baan of wife/dependant

- ID card of wife/dependant

- all passport pages with ID and stamps

-TM 30 Receipt of notification copy (make sure it's date-stamped from when you last entered the country, they flagged this with me and I got a telling off for not reporting 24 hours within entering the country)

-1900 baht

-wife/child in person as they want to take pictures of you as a couple/family

-passport photo for one of the three forms you have to fill out

Not needed contrary to other reports/offices:

* Kor ror 22, you don't need any copy of this, whether it is old or newly updated.