AI Act vs NIST AI RMF: what they share and how they differ

AI Act and NIST AI RMF share 14 of 24 control themes and 9 checks. 22% of NIST AI RMF requirements can be proven with checks AI Act already uses, 15% the other way round.

EURegulationPhasing in

AI Act

How to make an AI system compliant with the EU AI Act

33 requirementsNext Aug 2, 2027
USVoluntary frameworkVoluntary

NIST AI RMF

How to apply the NIST AI RMF to your AI systems

72 requirementsNext Dec 2026
14/24shared control themes
9shared checks
22%of NIST AI RMF requirements covered by AI Act evidence
15%of AI Act requirements covered by NIST AI RMF evidence

At a glance

AI Act NIST AI RMF
JurisdictionEuropean UnionUnited States (federal)
KindRegulationVoluntary framework
StatusPhasing inVoluntary
BindingYesNo
Object analysedAI system sameAI system same
ScopeProviders, deployers, importers and distributors of AI systems; providers of GPAI models.Any organisation designing, deploying or using AI.
Territorial reachExtraterritorial: applies when the system is placed on the EU market or its output is used in the EU.No territorial scope; de facto reference for US public buyers.
PenaltiesUp to €35M or 7% of worldwide turnover (prohibited practices); €15M or 3% (other obligations); €7.5M or 1% (incorrect information).None (voluntary). Leverage: safe harbour in state laws.
Qualification axesAI Act risk level, Organisation role, General-purpose modelInternal risk tier (organisation-defined)
RolesProvider, Deployer, GPAI providerAI actor
Requirements3372
Next milestoneAug 2, 2027, Annex I high risk (regulated products); GPAI placed on the market before Aug 2025Dec 2026, Expected RMF revision

Theme by theme

requirements per theme

What they share: one piece of evidence, two frameworks

9

CodeCheckRequirements AI ActRequirements NIST AI RMF
VER-003-01Documented and up-to-date risk register
VER-008-01Documented escalation and emergency stop procedure
VER-008-02System designed to allow human oversight (stop button, override)
VER-008-03Competent overseers assigned to the system
VER-AUTO-05Accuracy monitoring in operation
VER-009-02Accuracy and robustness verified and documented
VER-021-F-01Operational monitoring plan
VER-022-F-01Risk and incident response procedure
VER-022-D-01Serious incident reporting procedure

Differences: requirements specific to each framework

Requirements with no check serving the other framework: the extra work.

AI Act

28

EX-001
EX-005
Technical documentation Art. 11 + Annexe IV
EX-010
QMS Art. 17
EX-011
EX-013
EX-014
Cooperation with authorities Art. 21 + Art. 26§12
EX-016
CE marking Art. 48
EX-019
DPIA Art. 26§9
EX-020
FRIA Art. 27
EX-023
Accessibility Art. 16(l)
EX-024
EX-026
Value chain Art. 25
EX-027
Compliant use Art. 26§1
EX-028
Input data Art. 26§4
EX-031

NIST AI RMF

56

Timelines

PastSet in the textPotentialTo verify
Apr 21, 2021AI Act · Commission proposal
Jan 26, 2023NIST AI RMF · AI RMF 1.0
Jul 12, 2024AI Act · Published in the Official Journal
Jul 26, 2024NIST AI RMF · Generative AI Profile (NIST AI 600-1)
Aug 1, 2024AI Act · Entry into force
Feb 2, 2025AI Act · Prohibited practices (Art. 5) and AI literacy (Art. 4)
Jul 10, 2025AI Act · GPAI Code of Practice published
Jul 23, 2025NIST AI RMF · AI Action Plan asks for a revision of the framework
Aug 2, 2025AI Act · GPAI obligations, governance, penalties, notified bodies
Nov 19, 2025AI Act · Digital Omnibus proposal: high-risk delay tied to standards
Aug 2, 2026AI Act · General application: Art. 50, sandboxes, Annex III high risk (unless Omnibus delay)
Dec 2026NIST AI RMF · Expected RMF revision
Aug 2, 2027AI Act · Annex I high risk (regulated products); GPAI placed on the market before Aug 2025
Dec 2, 2027AI Act · Omnibus backstop for Annex III high risk
Aug 2, 2028AI Act · Omnibus backstop for Annex I high risk
Aug 2, 2030AI Act · High-risk systems of public authorities already in service (Art. 111)

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