Procedure and Document checklist for h1b visa stamping through drop box

[sapen]

Hello

I need a checklist of documents required for H1b visa stamping. I got my stamping done previously in 2012 and I have a trip to India on sept 4 this year. Since I am eligible for drop box and I haven't gone through drop box before what is the exact procedure?

For docs

I am having

I797

Passport

Visa

Bank and brokerage statements

Tax returns

I129

Filled out a ds160

What else do I need?

Thanks a lot in advance

[KumarKP]

Please go through the checklist in the following URL:

 

http://www.ustraveldocs.com/in/in-niv-visarenew.asp

 

From the above URL, it says

"If I am applying for an H or L (individual) visa, my prior visa in the same class is still valid or expired within the last 12 months".

 

From the checklist, I see the previous visa expired should be within 12 months. Please verify this again for your scenario.