H1B Visa stamping - Queries on Client Letter etc

Hi All,

I'm going to Chennai for my H1B Stamping end of this year and i've the following questions. 

 

1) I'm on EVC model for the last 3 months and EVVC before. So i'm going to be showing the PO for last 3 months only. But Client letter says i've been working for 9 months. Is this an issue??

 

2) Should i get my client letter signed by my Client Manager or HR. My HR manager at client side only is issuing client letters. Is that ok??

 

3) I'm in a EVC model and this vendor information was not mentioned in client letter which was used for H1 amendment. Is that a problem?

 

4) If i need to take bank statement, how long is it needed for.. 6 months , 2 years??

 

5) Can anyone give me the format of employer letter and vendor letter please??

 

TIA.

I think you have already gone through the stamping. Let me know if you have any further questions.