We sometimes get questions about how CTDL, 1EdTech’s CASE specification, and the Competency and Skills System (CaSS) relate. The short answer is that CTDL is a family of open schemas designed to support Linked Open data that connects resources such as credentials and jobs to competencies; CASE is a specification designed for system-to-system exchange of competency frameworks, and CaSS is an open-source software for competency management that we utilize as part of the Credential Registry publishing system. The information below further describes these technologies and their relationships.

Share this Resource

Additional Resources

Continue reading our roadmap, explore our state and regional partnership map, or read our policy briefs for integrating credential transparency into education and workforce development strategies

Get in Touch

Our team of experts is ready to help you embark your credential transparency journey. Whether you have questions about our technologies, services, or don’t know how to get started, we’re here to assist.

Name(Required)
Skip to content