How does the CMMC 2.0 (Level 2) self-assessment work?

Answer 20 control questions across 6 domains with Yes, No or N/A. You get an instant readiness percentage, a domain-by-domain breakdown and a prioritised list of gaps to close.

Is the CMMC self-assessment free?

Yes — it is a free, no-obligation readiness indicator. A formal gap assessment by a qualified auditor is required before certification.

How long does the CMMC self-assessment take?

About ten minutes. There are 20 control questions plus a few profiling questions, and the score appears immediately — there is no form to complete before you see the result.

Does a high score mean we are CMMC compliant?

No. A self-assessment records what you believe is in place; an audit tests evidence that it operates as described. Treat the score as an indicator of where to look, not as an attestation.

Free CMMC 2.0 Self-Assessment — Level 2 (NIST 800-171) Readiness

Step 1: Industry

Which best describes your industry?

What this CMMC self-assessment covers

Assess readiness for CMMC 2.0 Level 2, aligned to NIST SP 800-171 controls for protecting Controlled Unclassified Information (CUI). It runs to 20 control questions across 6 domains, scored against the 110 requirements that make up CMMC, so the percentage you see reflects the size of the standard rather than the length of this questionnaire.

Access Control & Identity — 4 questions
Awareness, Training & Personnel — 2 questions
Audit & Configuration — 3 questions
Incident Response & Assessment — 4 questions
System & Communications Protection — 4 questions
Media, Physical & Maintenance — 3 questions

Who it is for

It is built for the person who has been asked where the organisation stands on CMMC and needs a defensible answer this week — typically a security lead, compliance owner, CTO or founder facing a customer security review, a regulator, or a board question. You do not need prior CMMC experience to complete it; the questions are written in plain terms and you can mark anything genuinely out of scope as N/A so it does not count against you.

How to read your score

Readiness is calculated as the proportion of applicable questions answered Yes, so marking items N/A narrows the scope rather than inflating the result. Bands run from Initial through Developing, Defined and Managed to Optimised. The domain breakdown matters more than the headline number: a strong overall score with one weak domain is a more accurate description of most organisations than any single percentage, and it tells you where the work is.

What a self-assessment cannot tell you

This is an indicator, not an audit, and the difference is evidence. A self-assessment records what you believe is in place; an assessor tests whether it operated over a period and asks for the tickets, logs and approvals that prove it. Teams are also, in our experience, consistently optimistic about documentation and access reviews — two areas where the answer feels like Yes until someone asks for the artefact. Use the gap list as the agenda for that conversation.

If the result raises more questions than it answers, Talk to a CMMC advisor — a scoping conversation is usually quicker than a second self-assessment.