What are the requirements for applying for a 1-Year Multiple Entry Non-Immigrant O Visa in Savannakhet based on marriage to a Thai citizen?

I saved posts in the populair topic Savannakhet.

What was I thinking, we can use this as information in stead of asking the same questions over and over.

Yep, but the OP's seems not to like their questions and answers are used to others to learn and get information.

So I will make my own post and add it to the popular topic section.

My question is: Is this still correct, as it seems just a few copies:

Application for the 1 year Multiple Entry Non Immigrant O visa based on Marriage to a Thai Citizen at Savannakhet:

Copy marriage certificate front@back, one side signed by both

Original marriage certificate just to show

ID front and back of Thai citizen, signed by her

Housebook first page and name page, signed by her

ID page my passport signed by myself.

Get application form there and make copy of new Laos Visa and Entry stamp and sign these.

2 passport pictures for the application

Fee 5.000 Thb.

I hope that is enough, but I guess you guys will tell me that I'm wrong soon.