Hey guys!

Can anyone please give guidance on my brother's situation?

Brother came in on a visa and overstayed. He has DACA granted when he was 17. He's 19 now.

Parent petitioned him for greencard which is currently on process and I-130 will probably be approved later this year.

Do you guys know how he could go about applying for greencard after that? I read somewhere he has to have consulate interview but what does he need to do so that the 3-10 years ban won't take effect when he applies for the immigrant visa?

If you guys have been through or have knowledge how to go about this, I'd appreciate any input.

Thanks!