USCIS Will Only Accept Revised Version of Form I-539, as of 22 Mar 2019
The application to extend / change nonimmigrant status (form I-539) is undergoing several significant changes. Effective March 22, 2019, the U.S. Citizenship and Immigration Services (USCIS) will only accept the updated version of the form. In addition, a new supplement, form I-539A, will be released,...