Job Recruitment Website - Ranking of immigration countries - Is the original passport valid for visa after immigration?

Is the original passport valid for visa after immigration?

Immigration generally refers to having a green card or acquiring foreign nationality.

The green card is the resident visa. The day when this visa expires is also the day when you lose your green card, so there is nothing to worry about after immigration. You must ensure that you will always hold the green card and renew it before it expires. .

If you have been naturalized and are a national of that country, you do not need any visa in that country. What you need is the passport of that country.