Returning US using AVR Rule

[canadp]

Hello,

What following document is Mandatory or Optional if I return back to USA using AVR ?

1. End Client's Letter
2. Employer's Letter
3. Contract Letter between Client's and Employer's

Thanks

canadp

 

[canadp]

No one ??

Hello,

What following document is Mandatory or Optional if I return back to USA using AVR ?

1. End Client's Letter
2. Employer's Letter
3. Contract Letter between Client's and Employer's

Thanks

canadp