Hello,
I am planning to travel to Canada for a week in June 2014.
At present I am on H4 visa with valid I-94 till 09/2015. H4 visa is not stamped in my passport (not traveled outside US since COS from H1 to H4) .
I was on H1B till 06/2013 and have H1B stamp in Passport valid till 09/2015
I...