How long will it take to know the results of the supplementary materials for American immigrant visas? I mailed it on April 20th, and it has been two weeks, April 26th and 27th.

What is the landlord's immigrant visa? If it is a relative immigrant, fill in the general foreign materials and notify within three months.

One of my guests works in the village branch because he joined the party. Later, he was asked to make up some materials, and it took nine months to inform him, but he signed it later.

It is hard to say whether the litigation visa needs to be supplemented with materials, such as V92. It will be four years later, or a month or two later, you will be informed. However, if you fill in the materials as required, you don't have to worry. There is no problem with general visas. If you fill in the materials of foreign guarantors, you should be informed soon. If it is domestic materials (similar to notarial certificates and declarations), it will be very slow.