Hello,
I am a U.S citizen by naturalization. My twins were born abroad and came to the US when they were 2 yo. Now they are 4, and am applying for their US passports.Since they were born abroad, my naturalization certificate is their proof of citizenship, the agent where I am applying told me on the phone that I have to apply one at a time because I need to submit my original naturalization certificate with each passport application. My question is, is there any way to “link” their 2 applications together so I can submit them at the same time, or my only option now is to apply for one of the twins now and then wait until they mail back my naturalization certificate and apply for the other twin?