我的I-94八月十五日到期。這八月十五日是有效期日還是失效期日?
-I-94 is still valid before 12:00 at night on this date.
我可以十六日離開美國嗎?是不是八月底走也可以?
-Techincally, you should leave US before the TN I-94 expires because there is not grace period for TN status. However,small oerverstay (e.g. about 10 days to two weeks)should not be cause for great concerne and an extended oeverstay can cause problems.
這對我十月返回美國再獲得TN簽證有影響嗎?