DocCheck is a platform for healthcare professionals that began in 1996 as a password service for doctors and other medical staff. Its medical encyclopaedia, the DocCheck Flexikon, is written and corrected by users and intended for medical education. The Flexikon states that it is not a guide to self-diagnosis or self-treatment, and editing requires a login. Its article text is published under a BY-NC-SA licence.
DocCheck is operated by DocCheck AG in Cologne, Germany, which is part of the European Union. The sources reviewed do not name a parent company or shareholders, and no majority owner has been verified. Where user data is hosted and which data processing agreement applies are not established by the sources reviewed, so a European organisation should ask the operator about storage locations, sub-processors and data processing terms before relying on the service. No open-source licence for the platform software is stated.