CMMC Level 2 · Incident Response

CMMC Level 2 3.6.2: Incident Reporting

3.6.2 — Incident Reporting — is one of the 110 CMMC Level 2 requirements. This page gives the exact requirement text, every assessment objective, and what evidence an assessor will ask for.

Last reviewed: October 18, 2026

What this requirement asks

Track, document, and report incidents to designated officials and/or authorities both internal and external to the organization.

This is a CMMC Level 2 requirement in the Incident Response family, drawn from NIST SP 800-171 Rev. 2. An assessor evaluates it objective by objective — every objective below must be supported by evidence, not just described in a policy.

Assessment objectives (6)

  • 3.6.2[a] — incidents are tracked
  • 3.6.2[b] — incidents are documented
  • 3.6.2[c] — authorities to whom incidents are to be reported are identified
  • 3.6.2[d] — organizational officials to whom incidents are to be reported are identified
  • 3.6.2[e] — identified authorities are notified of incidents
  • 3.6.2[f] — identified organizational officials are notified of incidents

What an assessor examines

Examine:

  • Incident response policy
  • procedures addressing incident monitoring
  • incident response records and documentation
  • procedures addressing incident reporting
  • incident reporting records and documentation
  • incident response plan
  • system security plan
  • other relevant documents or records

Interview:

  • Personnel with incident monitoring responsibilities
  • personnel with incident reporting responsibilities
  • personnel who have or should have reported incidents
  • personnel (authorities) to whom incident information is to be reported
  • personnel with information security responsibilities

Test:

  • Incident monitoring capability for the organization
  • mechanisms supporting or implementing tracking and documenting of system security incidents
  • organizational processes for incident reporting
  • mechanisms supporting or implementing incident reporting

Evidence that defends it

Show incident record exports/redacted

Check your readiness

Score this requirement against your own environment with the Level 2 self-assessment checklist, or estimate your SPRS score with the free CMMC compliance tool. Self-reported answers are planning signals only — they do not establish a verified or assessor-accepted result.

Frequently asked questions

Is 3.6.2 required for CMMC Level 2?

Yes. 3.6.2 (Incident Reporting) is one of the 110 Level 2 requirements from NIST SP 800-171 Rev. 2. Every assessment objective must be met with supporting evidence.

What evidence satisfies 3.6.2?

Show incident record exports/redacted

Further reading

Related Athena pages and authoritative external references.

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