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US OMB AI Memoranda M-25-21 and M-25-22 (Federal Use and Acquisition of AI) for Auditors

What does US OMB AI Memoranda M-25-21 and M-25-22 (Federal Use and Acquisition of AI) require of a Auditor?

The OMB memoranda that govern how US federal agencies adopt, govern, buy and oversee AI: agency AI strategies, Chief AI Officers and governance boards, compliance plans and inventories, the high-impact AI risk management practices, the AI acquisition lifecycle with its IP, privacy, lock-in and evaluation terms, the Unbiased AI Principles requirements for procured LLMs, and the principles agencies apply when regulating private sector AI. Under US OMB AI Memoranda M-25-21 and M-25-22 (Federal Use and Acquisition of AI), which defines 23 controls, a Auditor's work is deciding which controls you own outright, which you share and which belong to another team, then holding the evidence for the first group.

Which US OMB AI Memoranda M-25-21 and M-25-22 (Federal Use and Acquisition of AI) controls land on the Auditor

Internal Auditors assess whether compliance controls are operating effectively. They plan and execute audit engagements, evaluate evidence, report findings, and track remediation of identified gaps and nonconformities.

US OMB AI Memoranda M-25-21 and M-25-22 (Federal Use and Acquisition of AI) defines 23 controls across 6 domains that directly affect the Auditor role. Understanding which controls fall within your ownership, which are shared, and which are owned by other teams is the foundation of effective compliance management.

What a Auditor is accountable for under US OMB AI Memoranda M-25-21 and M-25-22 (Federal Use and Acquisition of AI)

1

Planning and executing risk-based audit engagements against compliance frameworks

2

Evaluating control design and operating effectiveness through testing

3

Documenting findings, observations, and recommendations in audit reports

4

Tracking remediation actions and verifying closure of audit findings

5

Assessing organisational readiness for external audits and certifications

Where Auditors lose time on US OMB AI Memoranda M-25-21 and M-25-22 (Federal Use and Acquisition of AI)

These are the most common obstacles Auditors face when managing US OMB AI Memoranda M-25-21 and M-25-22 (Federal Use and Acquisition of AI) compliance, and how to address them:

Challenge 1

Efficiently testing controls across large, complex frameworks

Challenge 2

Accessing reliable evidence without disrupting business operations

Challenge 3

Mapping controls across multiple frameworks to avoid duplicate audit testing

Challenge 4

Keeping audit programmes current with regulatory and framework changes

Challenge 5

Communicating audit findings in a way that drives management action

A working order for a Auditor starting on US OMB AI Memoranda M-25-21 and M-25-22 (Federal Use and Acquisition of AI)

1. Readiness Assessment

Take a 5-minute readiness assessment to identify your organisation's current gap profile against US OMB AI Memoranda M-25-21 and M-25-22 (Federal Use and Acquisition of AI). Get a prioritised action plan tailored to your specific situation.

2. Cross-Framework Mapping

Use our platform to map US OMB AI Memoranda M-25-21 and M-25-22 (Federal Use and Acquisition of AI) controls against other frameworks you already comply with. Identify overlapping controls to reduce duplicate effort.

3. Build Your Toolkit

Equip yourself with US OMB AI Memoranda M-25-21 and M-25-22 (Federal Use and Acquisition of AI) toolkits, self-assessments, and implementation guides from our store. Resources designed specifically for Auditors managing compliance programmes.

4. Continuous Monitoring

Establish ongoing compliance monitoring using our platform's gap analysis tools. Track your maturity over time and demonstrate progress to stakeholders.

US OMB AI Memoranda M-25-21 and M-25-22 (Federal Use and Acquisition of AI) in your sector

Who else owns part of US OMB AI Memoranda M-25-21 and M-25-22 (Federal Use and Acquisition of AI)

Questions Auditors ask about US OMB AI Memoranda M-25-21 and M-25-22 (Federal Use and Acquisition of AI)

What does a Auditor need to know about US OMB AI Memoranda M-25-21 and M-25-22 (Federal Use and Acquisition of AI)?
As a Auditor, your key responsibilities under US OMB AI Memoranda M-25-21 and M-25-22 (Federal Use and Acquisition of AI) include planning and executing risk-based audit engagements against compliance frameworks and evaluating control design and operating effectiveness through testing. The framework contains 23 controls that fall within your area of responsibility. Understanding which controls you own versus which are shared with other teams is critical for effective implementation.
How does US OMB AI Memoranda M-25-21 and M-25-22 (Federal Use and Acquisition of AI) affect the Auditor role?
US OMB AI Memoranda M-25-21 and M-25-22 (Federal Use and Acquisition of AI) directly impacts Auditors through planning and executing risk-based audit engagements against compliance frameworks, evaluating control design and operating effectiveness through testing, documenting findings, observations, and recommendations in audit reports. The framework provides structure that helps Auditors demonstrate due diligence and report compliance status to stakeholders.
What are the biggest US OMB AI Memoranda M-25-21 and M-25-22 (Federal Use and Acquisition of AI) challenges for Auditors?
Common challenges include efficiently testing controls across large, complex frameworks; accessing reliable evidence without disrupting business operations; mapping controls across multiple frameworks to avoid duplicate audit testing. Using cross-framework mapping tools and automated evidence collection can significantly reduce these pain points.
How should a Auditor prepare for a US OMB AI Memoranda M-25-21 and M-25-22 (Federal Use and Acquisition of AI) audit?
Start by conducting a readiness assessment to identify gaps. Then focus on documenting findings, observations, and recommendations in audit reports and tracking remediation actions and verifying closure of audit findings. Maintain a current evidence repository and ensure all control owners have documented their processes. Our readiness reports provide a prioritised action plan specific to your gap profile.
What tools help Auditors manage US OMB AI Memoranda M-25-21 and M-25-22 (Federal Use and Acquisition of AI) compliance?
Effective US OMB AI Memoranda M-25-21 and M-25-22 (Federal Use and Acquisition of AI) compliance management requires tools for gap analysis, control mapping, evidence collection, and reporting. Our compliance platform provides AI-powered gap analysis across 1,248 frameworks with 315K+ verified control-to-control mappings, helping Auditors identify overlapping requirements and reduce duplicate compliance effort.

Auditor: How ready is your organisation for US OMB AI Memoranda M-25-21 and M-25-22 (Federal Use and Acquisition of AI)?

Answer 25 questions and get a professional readiness report with gap analysis, maturity scores, and prioritised action items. Results in 5 minutes.

Written and maintained by Gerard Blokdyk, The Art of Service.Last updated .