What documents are required by the Savannakhet Consulate for a Non-O visa based on marriage to an Italian citizen?

Good morning, I'm looking for the full list of documents required by Savannakhet Consulate to release Non O visa based on marriage to an italian citizen who "follows" his spouse (italian citizen too) who legally works here and holds a permission of stay based on work permit.

It looks like the needed documents are these:

1) Letter from the Company where his spouse works with copy of ID card of signatory;

2) Employment contract of spouse;

3) Employment certificate of spouse;

4) DBD of Company where spouse works;

5) Copy of passport with visa of spouse;

6) Copy of marriage certificate

... no need any house contract?

Thanks a lot to anyone who would like to help!