Going back to the employer who has my PD

[sp.dev]

Hello,

I am with company A with whom I have my I-140 approved and my PD is feb 2011. Due to the retrogression, I would like to move to company B.

If company A does not cancel my I-140, can I go back to company A when the dates get current and file for EAD/485 ?

Do I need to update any documentation about my work with company B while filing?

Thanks,

SP!

[Belle]

You can go back to company A later. All you need to do is to keep your work authorization (i.e. H1) current and with the employer you are working for.