Hello,

My dad and uncle/aunt are in Canada now. Have anyone experienced in past the process to apply for US visa while the greencard is already approved and is on final processing to be called out for an interview in Nepal.

But since he is already in Canada, he'd like to come see me for 15 days. Any suggestions from experts here or the best approach.

Also if my uncle/aunt would just want to come see me. What are the forms and support document require for this process?

Thank you so much!!