Do I need REF if I change to part time H1 from full time H1

I'm currently a fulle time H1 and am thinking to switch to part time, and I know part time H-1B and full time H-1B are different(I don't know exactly what is the difference though)
So I wonder if I switch to part time, do I need to inform the immigration center?
A related question is if I dont switch to part time H1, and simply use my EAD, do I still need to inform the immigration center?


Thanks a lot!

所有跟帖： 

• 回複：Do I need REF if I change to part time H1 from full time H1 -pjiang- ♀ (423 bytes) () 04/14/2008 postreply 08:11:38

• Thanks! Now question on I-129 -pigmom- ♀ (155 bytes) () 04/14/2008 postreply 08:47:54

• GC and H-1 are difference cases - 回複：Thanks! Now question on I-1 -pjiang- ♀ (0 bytes) () 04/14/2008 postreply 09:20:50

• So do I need to provide any documents to my green card applicati -pigmom- ♀ (186 bytes) () 04/14/2008 postreply 09:33:43