3.9 Requirements for Continuation Codes

Continuation codes are used to reestablish an applicant’s linkage to an incomplete identity proofing or enrollment process. The continuation code provides a temporary secret that can connect one session to another. A typical scenario would involve an applicant starting an identity proofing process online (e.g., remote unattended) but needing to complete it through an in-person (e.g., on-site attended) event. This on-site service is often offered by a third party or through a channel that may not have the technology to support authentication of the applicant with established CSP-issued authenticators. If applicants are able to leverage established authenticators at all steps in the identity proofing process, then a continuation code is not needed.

As such, CSPs MAY use continuation codes when an applicant is unable to complete all of the steps necessary to be successfully identity-proofed and enrolled into the CSP’s identity service in a single session, particularly when switching between different identity proofing types. Continuation codes are intended to be maintained offline (e.g., printed or written down) and stored in a secure location by the applicant for use in reestablishing linkage to a previous, incomplete session. In order to facilitate the authentication of the applicant to a subsequent session with the CSP, the CSP SHOULD first bind an authenticator to a record or account that was established for the applicant prior to the cessation of the initial session.

If continuation codes are used, the following requirements apply:

Since substantial time may elapse between when an applicant receives their continuation code and when they are able to complete the proofing process, expiry is not defined in these guidelines. This will need to be defined by the CSP based on their processes, technologies, and partnerships.

1. Ħarsa ġenerali

1.1 Referenzi

1.2 Rekwiżiti identifikati

1.3 Regolamenti relatati

2. Rekwiżiti identifikati

3. Regolamenti relatati

• NIST -

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