What is the follow-up of American immigrants?

When the principal applicant immigrates to the United States to become a permanent resident of the United States, or changes his identity to become a permanent resident of the United States, but his spouse and children still live in their original country of residence. After that, his spouse and children want to join the main applicant and immigrate to the United States with him.

Subsequently, the main applicant was added, and after obtaining the green card, his spouse and unmarried children under the age of 2 1 can obtain the permanent resident status of the United States without applying for a new immigrant visa (I- 140 working immigrant visa application, I-526 investment immigrant visa application, or I- 130 relative immigrant visa application).

In particular, the subsequent additional clauses apply to the application for an immigrant visa that the main applicant starts after receiving the immigrant visa, or after his family members have adjusted their status in the United States for six months.

Guan Hui abroad.