Keep documentation of your OPT employment history for your own records. You might need it for future benefits applications. The immigration regulations do not specify what documents are “proof of employment.” Examples of employment documentation could include:
Offer letter from your employer
Letter from your supervisor on official letterhead that confirms continued employment (or internship/volunteer service)
Payment records
Timesheet/activity log for unpaid practical training experience
If the connection between your field of study and your employment/practical training is not obvious, it might be helpful for the letter to explain how your practical training relates to your studies.
What happens if your EAD card has incorrect information on it?
Wait to receive a job offer so you can show your EAD to your employer. The correction process may require you to mail the incorrect EAD to USCIS. Ideally, you should wait to request the correction after your employer has copied your EAD for hiring purposes.
To correct the EAD, submit a request through the USCIS website to correct a typographic error.
Students have many questions about whether or not it is okay to travel while OPT is processing and/or during the OPT period. Here are the rules about travel and OPT, depending on your situation.
You can travel and reenter the U.S. as a student during your final registration semester. You will use the new I-20 with the OPT recommendation printed on page 2, along with the other regular travel document (https://kysu.edu/international-affairs/current-students-2/current-students-travel-