If you have filed an I-485, I-589, I-751, N-400, I-90, I-821, I-131, I-130 or I-765, you can expect to receive an appointment notice to appear at an Application Support Center to have your fingerprints and/or biometrics taken. The timing of your appointment is determined by the number of applicants ahead of you that also need a biometric appointment. We try to schedule biometric appointments as quickly as possible and in most cases you will receive your appointment notice within 30 days of submitting your application. We will send your appointment notice approximately 14 days ahead of your scheduled appointment. It is important that you keep this appointment. If absolutely necessary, you can request that your appointment be rescheduled however, please be aware that rescheduling may delay the processing of your application. Please follow the instructions on your appointment notice if you need to reschedule.