Currently, the Special Enrollment Examination is administered by computer at nearly 300 Prometric testing centers located across the United States and internationally. Testing centers are located in most major metropolitan areas. A complete list of these testing centers, addresses, and driving directions is located at prometric.com/IRS. Simply choose “Locate a Testing Center.” Most locations are open on Saturdays, and some locations are open on Sundays and evenings. Please check with your particular Prometric Testing Center of interest for actual hours and days of operation.