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- NIST FAQ: https://pages.nist.gov/800-63-FAQ/
- NIST Roadmap: Following the mandate of OMB-M-19-17, NIST has created a Program Roadmap for SP 800-63-3 activities, which includes Implementation Resources, Conformance Criteria, and Request for Comments on SP 800-63-3 for potential Rev. 4. The Conformance Criteria will cover all normative requirements and controls for service providers for IALs 2 and 3 and for AALs 1, 2, and 3.
See NIST Roadmap HERE