Documents for interview

[P.&S. 3]

Hello everyone,

 

We are getting ready for the interview. I have 2 questions and need some help. Also my apologies if these questions have already been asked and answered before.

 

1) We recently had a baby. The original birth certificate was sent away as part of the passport application. Is a child’s original birth certificate required or will a photocopy be accepted? 
 

2) Does the i864 form for a joint sponsor need to be filled out again and uploaded before the interview?

 

thank you!