The job I have now may require travel to Canada for business and/or training. I got a DUI in 1999, it's no longer on my record and I haven't gotten another ticket (except 1 parking ticket) since. From what I've heard sometimes people have trouble entering Canada with a deuce. I didn't tell my current employer about my previous conviction when they hired me because it doesn't show up on my DMV record anymore. If I have to travel to Canada what are the chances I'll get turned away? I'm also aware that it might depend on what I'm going there for, don't think training would be a problem but going to actually work and make money (viewed as taking work from their citizens) could be a problem. Any advice from people who have experience traveling to Canada would be appreciated.