User Guide

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Information on registering and signing in

You may use the ICD-11 browser without registration. However, registered users of the browser can perform additional functions such as:

  • Contribute to the development of ICD11 by commenting on the content
  • Make proposals that suggest changes in the classification or enhance the content in it
  • Read other users' comments or proposals and participate
  • Access to PDF or Word versions of the classification that can be printed
  • ... and more

You may click the [Log In] link to sign in to the system. If you don't already have an account, it's very easy to setup one using the [Register] link


Clicking the button opens up the visualizations view.

You need to be on an entity to see the visualizations. Depending on the screen size content that is normally on the right hand side may become invisible. Clicking the same button hides the visualization area and brings back the content area.

If you are browsing the foundation you'll see the visualization of the foundation and similarly if you're browsing a linearization you'll see the visualization of the linearization that you're browsing

There are several buttons that you can use to decide how the visualizations appear. You need

More information on visualization modes and meanings of different colors