"Although employers should begin using the 03/08/13 dated form right away, older forms dated 02/02/09 and 08/07/09 will be accepted until May 7, 2013. After May 7, 2013, only the 03/08/13 will be accepted."
USCIS – FORMS
USCIS FORMS ARE FREE: Download them on this site (forms can be filled out using the latest version of Adobe Reader), or order by mail or phone at 1-800-870-3676. Don’t pay anyone for copies of our for…
