Advance Notice: All ORCID websites, including the Registry (Public and Member APIs and the user interface), orcid.org and members.orcid.org, will be unavailable from 2pm UTC on December 15 for up to eight hours for a scheduled hardware upgrade. We apologize for any inconvenience.

As stated in our Principles, access to ORCID services is based on transparent and non-discriminatory terms posted on our Website. On this page we provide a listing of our access and usage policies. See our membership page for a sample Member Agreement.