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VTL (Validation and Transformation Language)

Information Model Statistics

The Task Force for the Validation and Transformation Language (VTL), created in 2013 under the initiative of the SDMx Secretariat, has released the VTL version 2.1....

SDMX Sponsors, from their own opening paragraph

Other statistics data models

RDF Data Cube vocabulary (Resource Description Framework) Ontology / Vocabulary SDMX (Statistical Data and Metadata eXchange) Exchange Schema STATO (Statistical Methods Ontology) Ontology / Vocabulary COICOP / CPC / HS product classifications Code System
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Model Details
Steward SDMX Sponsors
Layer Information Model
Domain Statistics
Status live
Access Not yet established
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How I know this

Compiled for the API Evangelist data model catalog, then confirmed against the steward's own site.

Confirmed 2026-08-11

Evidence: name evidence 4/4. Found something wrong? Tell me — corrections are cheap and I would rather be right.

Modernity Profile
67.5 Modernizing
Access Not established
Assessed 77.0% of the rubric

A separate measure from the Kin Score, which rates API providers. This rates how current a standard is in how it is expressed, published and paid for — not how good it is. EDIFACT and X12 score low here and move an enormous share of world trade.

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