Trial City
Back to the Library
Reference cardRegulations and guidance

Where do EU trial applications go now, and what is CTIS?

Applications under the EU Clinical Trials Regulation go through the Clinical Trials Information System (CTIS). EMA's page explains the regulation and links to CTIS. The CTIS public site is https://euclinicaltrials.eu/.

Open the official source
Official sourceEMAwww.ema.europa.eu
Checked on October 15, 2026

Next steps

  • EMA's Clinical Trials Regulation page
  • CTIS public site: https://euclinicaltrials.eu/

From the question: Where do EU trial applications go now, and what is CTIS?