All ORCID websites, including the Registry (Public and Member APIs and the user interface), orcid.org and members.orcid.org are now back online. Thank you for your patience while we upgraded our hardware.

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.