I hold a H4 visa. Presently I am in India and working here. I want to file a H1B visa and am gathering supporting documents for it.
I want to know, is I-94 required to file a COS from H4 to H1B? I have a copy of my previous I-94 and will be able to travel to US only in april. Will I face any issue in case I file my H1B without I-94?