1)如果没waiver,我到底能不能从 J1 转TN visa
-Yes if you are a Canadian citizen.
2)如果申请waiver,是跟加拿大申请吧?
-Correct because you are the Canadian permanent resident when you get the J1 visa.
什么时间申请最好?得花多长时间?有官方网站可以参考么?
-Ask Canadian Embassy whether your major is subjected to the two year home residence. If no, you do not need to do the J1 waiver. If yes, ask them for the procedure.
谢谢谢谢!!