Location change on H1 B, When can i start working

[khandoba1986]

I am working as a full time for a company at office location A . My employer asked me to work from location B ( company is still the same). My pay, roles and responsibilities everything else would be same, the only thing changing here is Location. 

 

I know LCA and H1 amendment has to be filed for location change. 

 

My Question- 

a) Can i start working at the new location as soon as the LCA is approved. 

b) Do i have to wait for H1 amendment approval to start working at new location. 

 

Please suggest

[jairichi]

1. I believe after a H1B amendment is filed.

2. No.