NIST SP 800-63-3

Quarterly · 8d ago

NIST · FederalPolicy · Federal

Overview

Digital Identity Guidelines (Rev. 3). Defines Identity Assurance Levels (IAL), Authentication Assurance Levels (AAL), and Federation Assurance Levels (FAL).

Homepage: https://pages.nist.gov/800-63-3/

Data format: PDF

Refresh cadence: Quarterly

Status: Active

IALidentity assuranceNIST

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Governance

Owner: Aisha Khan
Review cadence: 6 months
Next review due: 7/9/2026
Snapshot records: 0

Documents (3)

NIST SP 800-63-3 — Regulation #01
Regulation · v2026-01-01 · effective 5/3/2025
Published
NIST SP 800-63-3 — Policy #02
Policy · v2025-08-12 · effective 1/10/2025
Published
NIST SP 800-63-3 — Guidance #03
Guidance · v2024-03-23 · effective 6/17/2026
Published

Linked checks (15)

Verification runs (15)

Used in 2 verification methods across 14 suppliers.