What is Biometrics and What to Expect?
After you file your application, petition, or request, we will schedule your biometric services appointment at a local Application Support Center if you need to provide your fingerprints, photograph, and/or signature. USCIS have the general authority to require and collect biometrics from any applicant, petitioner, sponsor, beneficiary, or other individual residing in the United States for any immigration and naturalization benefit.
What to Bring to Your ASC Appointment?
- Your ASC appointment notice (Form I-797C). If you received multiple biometrics appointment notices, please bring all notices to your appointment at the application support center; and
- Valid photo identification (such as your Green Card, passport, or driver’s license)
What to Expect During Your ASC Appointment?
- When you appear for your appointment, you will submit your biometrics on machines designed to collect biometrics. When you provide your digital signature, you will also be attesting, under penalty of perjury, that the information in your application, petition, or request (or one submitted on your behalf), and all documents filed in support of your application, petition, or request, were complete, true, and correct at the time of filing.

If you are unable to attend your scheduled biometric services appointment for good cause, you may request to reschedule your appointment by calling the USCIS Contact Center at 800-375-5283 (TTY 800-767-1833). You must make your request before the date and time of the original appointment, and you must establish good cause for rescheduling. If you fail to call before your scheduled appointment or fail to establish good cause, USCIS may not reschedule your ASC appointment. If we do not reschedule your appointment, we will consider your application, petition, or request abandoned and, as a result, it may be denied.
Source: USCIS