Open data: US dietitian licensure

Name: US Dietitian Licensure Dataset
Creator: DietitianLicense
License: https://creativecommons.org/licenses/by/4.0/

All 51 US jurisdictions — what each requires to practise, the supervised-practice hours, the exam, and the fees. Free under CC BY 4.0.

The finding most people want

45 of 51 jurisdictions license dietitians. 6 do not: Arizona, California, Colorado, Michigan, New Jersey, Virginia.

Download

dietitian-licensure.csv — one row per jurisdiction
dietitian-licensure.json — same rows plus licence metadata

What is NOT in it

No nutritionist-only credentialing detail beyond whether the title is separately regulated.
No CDR national registration data — that is the credentialing body's, not ours.
No historical series. Current snapshot; newest verification 2026-07-22.
An empty fee means not applicable, never free.

Embed it

Plain HTML — no iframe, no script.

<table>
  <caption>US jurisdictions that do NOT license dietitians</caption>
  <tr><th>Jurisdiction</th></tr>
  <tr><td>Arizona</td></tr>
  <tr><td>California</td></tr>
  <tr><td>Colorado</td></tr>
  <tr><td>Michigan</td></tr>
  <tr><td>New Jersey</td></tr>
  <tr><td>Virginia</td></tr>
</table>
<p>45 of 51 jurisdictions license dietitians; 6 do not. As of 2026-07-22. Data: <a href="https://www.dietitianlicense.com/data">US Dietitian Licensure Dataset</a> by DietitianLicense, <a href="https://creativecommons.org/licenses/by/4.0/">CC BY 4.0</a></p>

Attribution

US Dietitian Licensure Dataset by DietitianLicense, CC BY 4.0