How it Works

Metadata Infrastructure

Credential Registry Infrastructure

User Community Support

Web Applications Hosting and Source Code


Posted on 6/19/2017
June 30th, 2017 CTDL Release Comment Period

The comment period for the June 30th, 2017 CTDL release has officially started. Please review the change history and provide comments and feedback ahead of the official release on June 30th. These changes include some important new updates, such as ceterms:ConditionManifest and ceterms:CredentialPerson.

Change History:

Here you can see all of the changes for the forthcoming CTDL release. Follow the links for each item to see them in the pending metadata viewer and post comments/feedback in the linked github issues:

To view the entire pending CTDL schema:

Note that only new classes and properties here have a status of pending. Changes to existing items can be found in the change history.

Thank you on behalf of the Credential Engine Technical Team.

Posted on 5/30/2017
May Credential Engine TAC Meeting Followup

Thank you for participating in this month's TAC meeting. Meeting notes and followup information can be found on the Meetings Minutes and Resources page.

Posted on 5/24/2017
May Credential Engine TAC Meeting

This is a reminder that the May CTI/CE TAC meeting is this Friday, May 26th at 11AM Eastern / 10AM Central / 9AM Mountain / 8AM Pacific / 4 PM GMT.


  • Welcome and Housekeeping - Jeanne Kitchens
  • CTDL
    • CostManifest Proposal Update - Nate Argo, Credential Engine Team
    • Thin Credential Profile to Propose for a W3C Committee for - Stuart Sutton, Credential Engine Team
    • Credentialing Ecosystem Mapping Team - Jeanne Kitchens, Credential Engine Team & TAC Members
  • Paving the Road Forward for Competency Frameworks
    • Partnership with CASS/ADL - Jonathan Poltrack, ADL and Fritz Ray, Eduworks
  • Credential Registry Update - Mike Parsons and Steve Midgley, Credential Engine Team
  • Credential Engine Partners Update
    • Co-design Roadmap Guides/Implementation, Developing a Vendor Strategy - Jeanne
  • Next Steps - Jeanne
    • Next TAC Meeting: June 30, 2017
    • Next CTDL Release: June 30, 2017

We look forward to meeting with everyone on Friday!

View All Announcements

About Credential Registry

Credential Registry allows users to see what various credentials represent in terms of competencies, transfer value, assessment rigor, third-party approval status, and much more.

The open and voluntary registry will include all kinds of credentials, from education degrees and certificates to industry certifications, occupational licenses, and micro-credentials. Each credential will describe its name, type, level, competencies, assessments, accreditation, labor market value, and so on.

The goals are transparency and clarity, and to help align credentials with the needs of students, job seekers, workers, and employers.

Get Started Now


The Credential Engine project’s technical team (TT) provides credentialing pilot site partners with a set of services beneficial to each organization’s short- and long-term technology planning.

Through each phase of the Credential Engine project, the TT provides assistance, including non-technical and technical materials for administrators and technical staff.

Throughout the process, partners provide information and access needed to co-engineer the Credential Registry, Credential Directory, and other potential apps. Pilot site partners are also discovering the benefits of linked data, and providing iterative feedback on the process and outcomes.

Learn More


Developers are able to leverage the the Credential Registry API to build applications that can read or publish as much or as little information about credentials as they need to.

The Credential Engine project's developers are using Dublin Core Application Profiles process to create sytems that communicate all virtually all aspects of credentials.

Learn More

Technical Advisory Committee

The Technical Advisory Committee (TAC) promotes collaboration across, and harmonization of, standardization initiatives that are developing data models, vocabularies, and schemas for credentials and competency frameworks, and related competency information such as criticality ratings and assessment data typically captured with a wide variety of systems.

The goal is to identify, document and openly share solutions that support comparability of credentials and competencies across industries/sectors, human resource systems, education, and government systems.

Learn More

Core Principles