I m new to this green card process.
I heard that there are 3 stages in green card process
1. Labour approval (thru perm - takes 2 weeks to 3months)
2. I140 ( 3-6 monhts)
3. I480 (6 months)
Most of the people whose I140 got approved are waiting to file I480.Because its in retrogresson.What does it mean?
When do People get EAD?I mean after/during which stage? If we get EAD, can we work using EAD?