OpenCodelists is an open platform for creating and sharing codelists of clinical terms and drugs.
It is part of the OpenSAFELY project, and is served from www.opencodelists.org.
The OpenSAFELY framework is a Trusted Research Environment (TRE) for electronic health records research in the NHS, with a focus on public accountability and research quality.
Read more at OpenSAFELY.org.
See the development notes.
See the deployment notes.