Frequently Asked Questions - AC21 H-1 Portability

AC21 is the name given to a law that provides for several matters including the ability to change jobs while an employment-based green card is pending (I-485 AC21 portability) and to start working for an H-1B employer as soon as transfer petition is filed with the USCIS.

The Proposed I-140 EAD Rule - FAQ's

Question 1: Redo the PERM or just the I-140. If redoing the PERM again then what's new in this regulation? 

Answer: After 180 days, you can extend H-1 even if 140 is withdrawn.

Question 2: It seems that there is no easy provision for EAD/AP for approved 140 applicants. So is there any point in waiting for this rule or Should I consider Visa stamping is only option for traveling outside US? Please suggest as I waited for a year or long thought they are going to give AP.