US Immigration from Mexico

Hey guys, my fiance is from Mexico and has lived in 4 different states (in Mexico) since he was 16. We are trying to do research on how to get police certificates there but honestly we are so confused. If someone that has done this can chime in on how the process works, it would be super helpful.

I have read that you obtain a certificate from the state or if it's not available from the state you get the federal one. My fiance read that he can't get a state one in Nuevo Leon so he would have to get the federal one. Would he still have to get the other state ones if he already has to get the federal? He read that he would have to travel to all of the states physically to obtain them. Is this true? That would be so complicated

I am hoping the single federal police certificate will suffice.

Thanks so much for any help you all can provide.

I'm getting a little ahead of myself but I wanted to just have an idea how things will turn out when the time comes...

Say my wife's I-130 petition gets approved without a hitch, we smoothly sail through the NVC process, and completely ace the interview and medical exam --- once all that's done, from what I know and have read and watched online, she will get an approval notice given to her after the interview by the officer and then be mailed out her documents, passport, and a sealed folder to give to CBP at the border when she goes to cross into the US for the first time. After she is approved we also can pay for her immigrant fee online and order her green card (apparently taking up to 6 months for it to arrive), but in the mean time once she receives her passport back in the mail she will have a stamp in it that gives her the clearance to cross into the US as a permanent resident.

My question then is, if she and I were to cross to the US (we live in Ciudad Juarez) the second she gets her stamped passport as a day trip to research apartments and take her out the eat would she be able to go back to Mexico at the end of the day and then cross back into US again the next? I guess what I'm saying is, does that stamped passport allow her to be seen as a permanent resident to cross lawfully a number of times until she gets her official green card in the mail?

My husband arrives next weekend and I cannot cover him on my insurance until the first of next month. I saw elsewhere in the forums that we cannot use the fianc temporary health insurance that is advertised because he is already considered an immigrant.Same thing with using travel insurance. Does anyone know of any other options? I suppose I ll just have to go to a marketplace agency, but don t know if they will do short term policies.

Hello I am trying to get my wife an I'd from the dmv in North Carolina. When she went with my mom to do it they told here there wasn't enough time left in her i-94 so they wouldn't give it to her. But somoone told me that if she brings her I-797 for the adjustment of status with her I-94 even if it's expired she should be able to get an I'd from the dmv can anyone tell me if that's true or not

I am an american citizen. My husband came here on a work visa about 4 years ago before we met. We got married this year and i want to do his papers to become a U.S. citizen. Where do i even start? I know nothing at all about this.