How long it takes for the USCIS OR the US Consulate to make a decision on my application?

How long it takes for the USCIS OR the US Consulate to make a decision on my application?

A decision can take between two to four months. Sometimes, the USCIS OR the US Consulate issue a “Notice of Action” requesting additional documents and/or information to support your application and this procedure effects the processing time. If you apply for a change of your status in the US you may check your case status online.