Could someone please help me find a solution to my problem? I would be sincerely grateful for any assistance. I am a Belgian national, and I hold a Non-O retirement visa with a one-year extension. I currently reside in my apartment in Khlong Luang, Pathum Thani. I possess a "yellow" house registration book (*tabien baan*) and a pink ID card. My Cambodian wife works in Thailand; she holds a Non-LA visa, and her work permit (Form 33) is valid until February 13, 2027. Her official registered address is linked to her employer. We were legally married in Chiang Mai on October 22. Once all the necessary documentation is gathered, my wife intends to apply for a "Type D" family reunification visa (under Article 40ter for family members of a Belgian national) via TLScontact. This process requires her to surrender her passport until the Type D visa is approved—a procedure that can take up to six months. The issue is that, since her work visa expires on February 13, 2027, her employer will be unable to apply for a new visa for her, as she will no longer be in possession of her passport. This raises a concern: will my wife be required to leave the country, even though she would not have a passport at that time? Furthermore, I suspect that the immigration office in Pathum Thani may not be able to transition her status to that of a dependent under my one-year extension once her work visa expires. How can I resolve this situation while waiting for her Type D visa to be approved and for her to receive her passport back with the visa stamp? I hope someone here can offer some advice. Thank you very much in advance.