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11/07/2026 1:54 pm
TL;DR: The DoD’s December 2023 memo says FedRAMP Moderate equivalency for CMMC requires 100% control compliance, a FedRAMP-recognized 3PAO assessment, a complete body of evidence, and zero control-related POA&Ms, according to Secureframe. Contractor self-attestation is no longer enough, and cloud governance now has to be evidenced, not assumed.
NHIMG editorial — based on content published by Secureframe: FedRAMP Equivalency for CMMC: The DoD Memo Explained [2026]
By the numbers:
- All 323 security controls must be fully implemented.
Questions worth separating out
Q: What breaks when a cloud provider claims FedRAMP equivalency without third-party validation?
A: The entire compliance assumption breaks.
Q: When should contractors prioritise FedRAMP authorization over equivalency?
A: When the cloud service already has a FedRAMP Moderate or higher Authorization to Operate, because that path is simpler to verify and avoids the ambiguity of equivalency review.
Q: What do security teams get wrong about FedRAMP equivalency and CMMC?
A: They often assume a strong security questionnaire, SOC 2 report, or generic government-ready claim is enough.
Practitioner guidance
- Map every cloud service that stores or processes CUI Identify each environment subject to DFARS 252.204-7012 and determine whether it is FedRAMP Moderate or higher Authorized, or whether it relies on the equivalency pathway.
- Require the full body of evidence before approval Ask providers claiming equivalency for the SSP, SAP, SAR, and continuous monitoring artefacts produced by a FedRAMP-recognized 3PAO.
- Remove control-related POA&Ms from acceptance decisions Do not accept unresolved control findings for a service that is supposed to meet equivalency.
What's in the full article
Secureframe's full blog covers the operational detail this post intentionally leaves for the source:
- The exact DoD memo language and how assessors interpret the 100% FedRAMP Moderate baseline requirement.
- Step-by-step checks for deciding whether a cloud service qualifies through FedRAMP authorization or the equivalency pathway.
- The specific documents to request from a provider, including the SSP, SAP, SAR, and continuous monitoring evidence.
- Practical examples of which common cloud services meet or fail the requirement for CUI workloads.
👉 Read Secureframe's explanation of FedRAMP equivalency for CMMC →
FedRAMP equivalency and CMMC: what defense contractors must verify?
Explore further
11/07/2026 2:05 pm
Cloud equivalency is an assurance problem, not a branding problem. The memo closes the gap between what many contractors assumed “equivalent” meant and what the DoD will actually accept. That matters because security language without third-party validation creates false confidence in environments holding CUI. The practitioner takeaway is simple: treat equivalency as a proof standard, not a label.
A question worth separating out:
Q: Who is accountable if a cloud provider fails FedRAMP equivalency during a CMMC assessment?
A: The contractor is accountable because DFARS 252.204-7012 requires the contractor to require and ensure provider compliance. If the provider cannot prove equivalency, the contractor still owns the assessment outcome, the contract risk, and the remediation path for any CUI placed in that service.
👉 Read our full editorial: FedRAMP equivalency for CMMC raises the bar on cloud due diligence
