IMPORTANT NOTICEValued PSI Customer, we have been authorized to resume FAA Airman Knowledge Testing. However, please be advised that processing of results will be delayed until the FAA resumes normal operations.
Thank you for your understanding.
Center for the Assessment of Sign Language Interpretation
Center for the Assessment of Sign Language Interpretation (CASLI)
To register for your exam, please call: (800) 947-4228
To register call (833) 333-4756 (Toll Free).