Voice call Multi-Factor Authentication (MFA) is currently disabled. Users can still login to their Yellow Card scheme accounts using sms and authenticator app or submit reports as a guest user.

Making medicines and medical devices safer

Start your report

We now need to ask for some additional information to start your report

This site uses cookies

Some of these cookies are essential, while others help us to improve your experience by providing insights into how the site is being used.

For more detailed information please check our Cookies page

Necessary cookies

Necessary cookies enable core functionality. The website cannot function properly without these cookies, and can only be disabled by changing your browser preferences.

Analytical cookies

Allow analytic cookies

We’d like to set Google Analytics and third party cookies to help us to improve our website and your user experience, by collecting and reporting information on how you use it. The cookies collect information in a way that does not directly identify anyone. For more information on how these cookies work, please see our ‘Cookie policy’.