Information on ongoing COVID-19 clinical trials in the European Economic Area (EEA) is available in the [EU Clinical Trials Register (EU CTR)](https://www.clinicaltrialsregister.eu/ctr-search/search?query=covid-19&page=2)
Users can find information on:
- phase II to phase IV adult clinical trials where the investigator sites are in the EEA;
- any clinical trials in children with investigator sites in the EU and any trials that form part of a paediatric investigation plan, including those where the investigator sites are outside the EU.
Phase I clinical trials conducted solely in adults are not made publicly available in the EU CTR.
Learn more about the [EU Clinical Trials Register](https://www.clinicaltrialsregister.eu/about.html) including the source of the information and the legal basis.
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FAQ
Frequently Asked Questions
Some basic informations about API Store ®.
Operation and development of APIs are currently fully funded by company Apitalks and its usage is for free.
Yes, you can.
All important information such as time of last update, license and other information are in response of each API call.
In case of major update that would not be compatible with previous version of API, we keep for 30 days both versions so you will have enough time to transfer to new version. We will inform you about the changes in advance by e-mail.