This page provides detailed guidance for F-1 students applying for Post-Completion OPT, including eligibility, application, and timeline.| International Student Services
Form I-129 is filed at the California Service Center (CSC), the Vermont Service Center (VSC), the Nebraska Service Center (NSC), or the Texas Service Center (TSC), depending on which nonimmigrant classification and action the petitioner is requesting and where the petitioner is located. If you file your petition at the incorrect service center, your petition may be rejected.| USCIS
U.S. Citizenship and Immigration Services (USCIS) today announced a final rule to strengthen the integrity of and reduce the potential for fraud in the H-1B registration process, including by reducing the potential for gaming the registration system and ensuring each beneficiary would have the same chance of being selected, regardless of the number of registrations submitted on their behalf.| USCIS
The North American Free Trade Agreement (NAFTA) created special economic and trade relationships for the United States, Canada and Mexico. The TN nonimmigrant classification permits qualified Canad| USCIS
Use this form to apply for lawful permanent resident status if you are in the United States.| USCIS
As the petitioner or applicant (or attorney or representative), you must complete and sign Form I-907, Request for Premium Processing Service, according to the instructions on the current version of the form. If you are filing Form I-907 together with Form I-129 or Form I-140, you must file both forms according to the Form I-129 instructions or Form I-140 instructions based on the form that you filed. | USCIS