1.yes
2.you don't need do anything except that you need use it when you apply H1
3.if you want to get H1 visa, you need it. you don't need J1 visa any more, otherwise, you need waiver again
2.you don't need do anything except that you need use it when you apply H1
3.if you want to get H1 visa, you need it. you don't need J1 visa any more, otherwise, you need waiver again
