White Paper

Seamless, Configurable, and Fully Integrated Technology

Castle’s technology reflects that our entire system and all our tools were designed by a single in-house team. The team utilized the continual input of our psychometricians and test developers, who understand which requirements, features, and capabilities are most advantageous to our clients, their high-stakes examinations, and their candidates. Castle stands alone in the industry as the only full-service testing vendor that has approached technology from this more advanced perspective, and the results are evident. We have been a leader in credentialing technology development since our founding 30 years ago, and our depth and breadth of experience is as unique as our approach to testing technology.

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