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This is the guide for CMS open data. All CMS instructional material is made available under the Creative Commons Attribution license. This guide is brought to you by the CMS open data group, on a best-effort basis. All software and instructions are provided "as is", without warranty of any kind. This is ongoing work and we appreciate your feedback and/or your help building this guide.


  • Matt Bellis
  • Edgar Carrera
  • Kati Lassila-Perini
  • Tibor Šimko
  • Marco Vidal García
  • Audrius Mecionis
  • Anniina Kinnunen
  • Allan Jales


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