AI Compliance Standards:
A Side-by-Side Comparison
NIST AI RMF, ISO 42001, EU AI Act, Colorado ADMTA, and Singapore IMDA — compared on scope, enforcement, and fit. Find the right standard for your organization.
At a Glance
| Framework | Type | Scope | Best For |
|---|---|---|---|
|
NIST AI RMF 1.0
Voluntary
|
Risk management framework | US federal agencies, contractors, any organization | Flexible risk-based approach; foundation for other frameworks |
|
ISO/IEC 42001
Voluntary
|
Certifiable management system | International | Organizations needing external audit and AI governance certification |
|
EU AI Act
Mandatory
|
Regulation (EU 2024/1689) | EU market; extraterritorial reach | Any AI system used in or affecting the EU |
|
Colorado ADMTA
Mandatory
|
State law (SB 26-189) | Colorado residents | Automated decision-making systems affecting Colorado consumers |
|
Singapore IMDA
Voluntary
|
Agentic AI governance framework | Singapore; APAC reference | Agentic AI systems and polycentric agent coordination |
Framework Deep Dives
NIST AI RMF 1.0
Four functions: GOVERN, MAP, MEASURE, MANAGE. No certification process — it's a framework for building AI risk management programs. Widely referenced in federal procurement and increasingly adopted by enterprises.
Take NIST Assessment →ISO/IEC 42001
The "ISO 27001 for AI." Establishes an AI Management System (AIMS) with leadership commitment, risk management, competence requirements, and continual improvement. External audit required for certification.
Take ISO 42001 Assessment →EU AI Act
The world's most comprehensive AI regulation. Prohibited practices, high-risk systems (Annex III), limited risk, and minimal risk tiers. Conformity assessments, technical documentation, human oversight, and post-market monitoring required for high-risk systems.
View EU AI Act Checklist →Colorado ADMTA
Colorado's Automated Decision-Making Technology Act (SB 26-189) replaces the repealed SB 24-205. Notice-based framework requiring technical documentation and consumer disclosures for automated decision-making systems.
Take Colorado Assessment →Singapore IMDA
A governance framework specifically for agentic AI. Addresses autonomous decision-making, polycentric agent coordination, delegation chains, and human oversight for systems with agency.
Take Singapore Assessment →One Program, Multiple Standards
You do not need five separate compliance programs. HUMMBL's governance crosswalk shows how a single set of runtime primitives maps to requirements across all five frameworks simultaneously.
Risk management (NIST MAP, ISO 42001 Clause 6, EU AI Act Art. 9), human oversight (NIST GOVERN, EU AI Act Art. 14), audit trails (ISO 42001 Clause 7.5, EU AI Act Art. 12), and transparency (Colorado ADMTA, EU AI Act Art. 13) share a common operational substrate. HUMMBL provides that substrate as stdlib-only Python.
Find Your Framework
HUMMBL provides free readiness assessments for all five frameworks. 10-12 questions each. Instant gap analysis. No signup required.
Frequently Asked Questions
What is the difference between NIST AI RMF and ISO 42001?
NIST AI RMF is a voluntary, risk-based framework for managing AI risks. ISO 42001 is a certifiable management system standard for AI governance. Use NIST AI RMF for flexible risk analysis; use ISO 42001 when you need external audit and certification. Many organizations use both together.
Is the EU AI Act mandatory for US companies?
Yes, if your AI system is used in the EU or affects EU residents. The EU AI Act has extraterritorial reach similar to GDPR. High-risk AI systems need conformity assessments, technical documentation, and human oversight. Penalties reach €35M or 7% of global turnover for prohibited practices.
Which AI compliance standard should I start with?
Start with the standard that matches your jurisdiction and customer base. EU companies: EU AI Act. US federal contractors: NIST AI RMF. Organizations seeking certification: ISO 42001. Colorado-based or Colorado-affected: Colorado ADMTA. Singapore: IMDA Agentic AI Framework.
Can one governance program satisfy multiple standards?
Yes. HUMMBL's governance crosswalk shows how a single set of primitives can map to NIST AI RMF, ISO 42001, EU AI Act, Colorado ADMTA, and Singapore IMDA simultaneously. Risk management, audit trails, human oversight, and transparency requirements overlap significantly across frameworks.
How does HUMMBL map to AI compliance standards?
HUMMBL provides open-source governance primitives that map directly to requirements across major standards: kill switches for human oversight (EU AI Act Art. 14), circuit breakers for robustness (Art. 15), delegation tokens for attribution (Art. 12), and audit logs for evidence preservation (Art. 12, NIST MEASURE). See hummbl.io/crosswalk for the full mapping.