STEM OPT Extension If you have earned a degree in certain Science, Technology, Engineering and Mathematics (STEM) fields, you may apply for a 24-month extension of your post-completion OPT employment authorization if you:

Are an F-1 student who received a STEM degree included on the STEM Designated Degree Program List (PDF); Are employed by an employer who is enrolled in and is using E-Verify; and Received an initial grant of post-completion OPT employment authorization based on your STEM degree.