CMMC Evidence Ownership

The readiness project ended, but the evidence work did not

Gridex offered this until 2026-07-25. The description it carried at the time was: “Who should own CMMC evidence after readiness: the contractor, program owner, process owners, MSP, RPO, vCISO, or a managed evidence-operations provider.”

01

Contractor responsibility cannot be outsourced away

02

Evidence production belongs with the process operator

03

Coordination is a distinct recurring job

04

Judgment and signature remain separate from coordination

Separate ownership into operating roles

“The CISO owns CMMC” is too broad to run the work. The security lead may own the program, but HR produces training records, facilities produces physical-access records, the MSP produces technical exports, procurement produces supplier records, and leadership approves policies and affirmation.

  • Program owner: maintains governance and resources.
  • Process owner: operates the activity that must be proven.
  • Evidence producer: creates or exports the evidence.
  • Evidence coordinator: requests, tracks, reviews form, files, and reports.
  • Qualified reviewer: decides scope and sufficiency.
  • Affirming official: makes the annual representation.

Why the work becomes nobody’s job

Readiness consultants are typically engaged to reach a milestone. MSPs are paid to operate technology. Functional owners are paid to run HR, facilities, procurement, or delivery. Unless evidence coordination is explicitly assigned, each party assumes another party is maintaining the whole record.

Make ownership observable

Every recurring evidence set should have a producer, coordinator, reviewer, backup, cadence, approved source, and escalation owner. That operating detail is what turns responsibility language into a maintainable program.

What the work produces

Concrete, client-owned operating records

Program ownership model
Evidence producer map
Coordinator and backup assignment
Qualified-review routing
Escalation and signature authority
Responsibility boundary

Facts, not verdicts

Assigning an evidence coordinator does not transfer the contractor’s responsibility to implement requirements or the affirming official’s responsibility for the annual statement.

Questions buyers ask

Frequently asked questions

Should our MSP own all CMMC evidence?

The MSP should produce evidence for the services it operates. Organization-owned evidence and overall responsibility remain with the contractor.

Can Gridex be the evidence coordinator?

Yes, for an agreed scope and operating model. Gridex still does not become the assessor, implementer, or affirming official.

Primary references

Source context

DoD CMMC Level 2 Assessment Guide v2.13 Defines assessment objectives, evidence expectations, MET and NOT MET findings, and Examine, Interview, and Test methods. 32 CFR § 170.22 — Affirmation Requires an authorized official to affirm continuing compliance after assessment and annually thereafter. DoD CMMC Level 2 Scoping Guide v2.13 Defines the assessment scope, asset categories, ESP relationships, and responsibility documentation.
Where Gridex is now

This is reference material, not an offer.

Gridex is a managed operations firm. Managed Voice Operations is the primary growth line and Managed Workflow Operations is the secondary line. There is no dashboard for anyone on the client side to run. The Voice Demo is in pilot as of 2026-08-11. Managed Voice is not yet operating for customers; demo calls are product tests, not customer production. No customer result or tested third-party integration is published. Managed Workflow Operations is the secondary line running today, and it is in validation.

Managed Voice Operations · Managed Workflow Operations

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