All categories of immigrant visas are issued in the chronological order in which the petitions were filed until the numerical limit for the category is reached. The filing date of a petition becomes the applicant 's priority date.
Immigrant visas cannot be issued until an applicant's priority date is reached. In certain heavily oversubscribed categories, there may be a waiting period of several years before a priority date is reached.
Check the Visa Bulletin for the latest priority dates.
See USCIS Processing times here.
To have a better understanding of the immigration laws on each topic, we suggest you also read the corresponding sections in our Immigration Information A to Z.
Moreover, you are welcome to contact us at (424) 273-5501 if you have any questions or by email email@example.com