| Standard | CTDL |
| URL | https://credentialengine.org/2018/10/03/credential-transparency-description-language-fact-sheet/ |
| Standards Org | Credential Engine |
| Types | Credential, Competency, Content Metadata |
| Data Layers | 1. Data Dictionary 2. Data Model 3. Serialization |
| Ed Levels | |
| Context | PK,Primary,Secondary,HigherEd,Workforce,Military |
Credential Transparency Description Language: Enables rich description of credential-related resources related (linked) to other entities in the credentialing ecosystem. Described resources include assessments, learning opportunities, requirements, costs, and conceptual frameworks. Resource descriptions support labor market outcomes, education and career pathways, and employer preferences.