Second Public Review Period for OpenID Connect Client Initiated Backchannel Authentication (CIBA) Core Specification Started

Published January 26, 2020
The OpenID MODRNA Working Group recommends approval of the following specification as an OpenID Implementer’s Draft: This would be the second Implementer’s Draft of this specification. An Implementer’s Draft is a stable version of a specification providing intellectual property protections to implementers of the specification. This note starts the 45-day public review period for the specification draft in accordance with the OpenID Foundation IPR policies and procedures. Unless issues are identified during the review that the working group believes must be addressed by revising the draft, this review period will be followed by a seven-day voting period during which OpenID Foundation members will vote on whether to approve this draft as an OpenID Implementer’s Draft. For the convenience of members, voting will actually begin a week before the start of the official voting period. The relevant dates are:
  • Implementer's Draft public review period: Monday, January 27, 2020 to Thursday, March 5, 2020 (45 days)
  • Implementer's Draft vote announcement: Friday, February 21, 2020
  • Implementer's Draft voting period: Friday, February 28, 2020 to Friday, March 13, 2020 *
* Note: Early voting before the start of the formal voting period will be allowed. The OpenID MODRNA working group page is Information on joining the OpenID Foundation can be found at If you’re not a current OpenID Foundation member, please consider joining to participate in the approval vote. You can send feedback on the specification in a way that enables the working group to act upon it by (1) signing the contribution agreement at to join the working group (please specify that you are joining the “MODRNA” working group on your contribution agreement), (2) joining the working group mailing list at, and (3) sending your feedback to the list. — Michael B. Jones – OpenID Foundation Board Secretary