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Please be aware that due to scheduled maintenance, the Yellow Card website and app will be offline between the hours of 8:30pm and 10:00pm BST on Tuesday 12/05/2026. Please find further information using the link below.

YellowCard
Making medicines and medical devices safer

Sign in

Please sign in or register.

Signing in is not essential for use, however it will enable you to submit reports more quickly. You will also be able to view previously submitted reports in the future.

If you have an existing account in the Yellow Card website or app, you do not need to register again. You can sign into this site using the same email and password. Our password security has recently been updated so you may be asked to reset this.

Account and app enhancements

We have introduced Multi-Factor Authentication (MFA) for all account users and updated the Yellow Card scheme app to align with this. Read our Yellow Card system enhancements for more information.