What documents are required for a non-dependent visa in Thailand after bringing my wife on a tourist visa?

To obtain a non-dependent visa after bringing your wife on a tourist visa, you will need to gather several documents. Firstly, you must secure permission from your employer regarding your visa status. Additionally, a marriage certificate is necessary, which may require translation and notarization. It is also advisable to consult the TM86 application form and check specific requirements at your local immigration office.