I posted this in your submission as well but just posting it here for anyone that didn't see that. It honestly depends where you are and where you are going. I

I posted this in your submission as well but just posting it here for anyone that didn't see that. It honestly depends where you are and where you are going. I'm from Canada originally. When I moved to England I had to go to the embassy and fill out a form and show some birth certificates(I was claiming ancestry). I'm now in Australia on a working holiday visa. To get that I filled out a form on a web page and got an email a few hours later with my visa number. In both cases I found a job when I got there.