What are your days and hours of operation?
Telephone customer service is available Monday through Friday, 9 AM to 5 PM.
Email customer service is available 24/7/365.
The online answer form is functional 24/7/365 (when the main answer form undergoes maintenance, the backup answer form is available). Course participants who use the online answer form will receive test results within 24 hours, even when exam information is submitted on weekends and holidays.