The University of Alabama in Huntsville is a certified testing center for Castle Worldwide exams. Castle Worldwide provides testing services to certification and licensure organizations, corporations, educational institutions, government agencies, and trade and professional associations. Exams are proctored by UAH Testing and Certification Services. Exams are internet-based and are delivered via a secure, password-protected website. More information on services provided through Castle Worldwide can be found at CastleWorldwide.com. Test Dates and Registration Registration for a specific test and testing date is available from Castle Worldwide. Test dates and fees vary. Test Day Information Candidates must bring their admission ticket or confirmation letter on exam day. The first and last name on the admission ticket must match exactly with the first and last name on the acceptable, non-expired government-issued photo identification. Please see acceptable forms of identification on the Castle Worldwide website Arrive at least 20 minutes before the scheduled exam time: Provide your vehicle's license plate number to receive a parking permit in Wilson Hall, Room 214. Display the provided parking permit to avoid a $50 parking fine: UAH Zoned Parking information for UAH Testing and Certification Services. Park ONLY in appropriate designated zones.