My wife a week ago H-4 visa from US embassey Islamabad.They just took all the papers ( H-1 approval notice,letter from company,pay stubbs,bank statement,affidavit of support,tax return,nikah nama and photocopy of my passport ) .On the interview they just took the papers and asked my family to wait for half an hour and after that ,they approved my wifes case.Thats all
Thanks a101,hafshik,
Lotsa early planning Thats good!
I donn't know anything about TN and Canadian passpoet holder issues. For H4 though, your wife does not need to have her passport updated with your name or anything. Her existing passport would work.