Withdraw Amendment makes me out of status?

[Hema Reddy]

Hi,

I am a H1B employee working in EC model. My H1B petition is approved for client A. My project with Client A is ended and I was assigned a new project with client B, who is in a different City. My employer filed amendment (which is yet to be approved) for client B's location. Now, client A opened my position for long term and asking me to join back. My employer is saying that he will withdraw amendment and send me back to client A location.

1. Once my employer withdraws the amendment, how soon can I start working with client A?

2. As my amendment is withdrawn before it is approved, am I considered to be out of status for the tenure I worked with client B?

Thank you so much and appreciate any help.

[NotAnAttorney]

1. immediately, if the petition filed with  client A address is still valid.

2.Nope; assuming you had valid i94 based on petition with Client A Address.