If you use assistive technology (such as a screen reader) and need a
version of this document in a more accessible format, please email firstname.lastname@example.org.
Please tell us what format you need. It will help us if you say what assistive technology you use.
All services connecting to the Identity Assurance (IDA) Hub Service have to follow the SAML specification.
When requesting authentication for an individual or responding to that request, the level of assurance needs to be specified. This document describes how the level of assurance is specified and recorded in interactions between the hub services, identity providers and service providers.