CMMC vs FedRAMP: What’s Different and Which One Applies to You

A defense contractor stores Controlled Unclassified Information (CUI) in a cloud-based collaboration tool and assumes its cloud provider’s FedRAMP authorization covers the contractor’s own cybersecurity obligations. During a pre-award review, the contracting officer checks the Supplier Performance Risk System (SPRS) and finds no Cybersecurity Maturity Model Certification (CMMC) status posted. The bid is disqualified before technical evaluation begins.

That scenario is increasingly relevant now that CMMC Phase 1 enforcement took effect in November 2025. Both CMMC and the Federal Risk and Authorization Management Program (FedRAMP) trace their roots to National Institute of Standards and Technology (NIST) security controls, and both carry consequences for companies working with the Department of Defense (DoD). But they regulate different entities, protect different things, and follow different assessment processes. 

This guide covers what each framework protects, how their assessment processes differ, and how to tell which one your company has to satisfy.

Understanding CMMC and FedRAMP as Two Separate Frameworks

Both CMMC and FedRAMP protect federal information, but they apply at different layers of the technology environment and to different types of entities.

What CMMC Is and Who Created It

The CMMC DoD program verifies that defense contractors and subcontractors protect Federal Contract Information (FCI) and CUI at a level commensurate with risk. CMMC 2.0 is codified at 32 CFR Part 170 and replaces the original five-level model with three maturity levels aligned to existing NIST standards.

What FedRAMP Is and Who Created It

FedRAMP is a standardized approach to security assessment, authorization, and continuous monitoring for cloud products and services used by federal agencies. It was established through federal policy and is now administered through the General Services Administration (GSA). Its core principle is “do once, use many times,” so a single authorization package can be reused across agencies.

Why the Two Frameworks Are Frequently Confused

Both frameworks derive from NIST security control families, both use three-tier structures, and both surface in the same compliance conversation. The Defense Federal Acquisition Regulation Supplement (DFARS) clause tied to contractor safeguarding obligations also sets expectations for cloud services handling CUI. That overlap makes the two appear interchangeable, even though they are separate programs governed by different authorities.

What CMMC Protects and Who Must Comply

CMMC governs how a contractor’s own information systems protect specific categories of federal data. External cloud services fall under a separate set of obligations.

The Data CMMC Safeguards

CMMC protects two categories of data, and the distinction between them drives the required maturity level. FCI is information provided by or generated for the government under a contract, excluding publicly available information and simple transactional data. CUI is a higher-sensitivity subset that a law, regulation, or government-wide policy requires an agency to handle using safeguarding or dissemination controls. All CUI held by a contractor is also FCI, but the reverse is not true, which is why knowing what traceability you have over where each data type lives matters before an assessment.

The Three CMMC Maturity Levels

CMMC 2.0 defines three cumulative levels, each building on the one below it. Assessment rigor increases with the level, from annual self-assessment through a Certified Third-Party Assessment Organization (C3PAO) review to a government-led assessment by the Defense Industrial Base Cybersecurity Assessment Center (DIBCAC). Level 1 references Federal Acquisition Regulation (FAR) 52.204-21, while Levels 2 and 3 reference NIST Special Publication (SP) 800-171.

Level	Data Protected	Practices	NIST Standard	Assessment
Level 1 (Foundational)	FCI	15	FAR 52.204-21	Annual self-assessment
Level 2 (Advanced)	CUI	110	SP 800-171 Rev. 2	C3PAO triennial (prioritized) or annual self-assessment
Level 3 (Expert)	Most sensitive CUI	134	SP 800-171 Rev. 2 plus SP 800-172 subset	Government-led DIBCAC triennial

Which Contractors Fall Under CMMC Requirements

CMMC applies to DoD solicitations and contracts where a contractor or subcontractor processes, stores, or transmits FCI or CUI on unclassified contractor information systems. Contracts exclusively for commercially available off-the-shelf (COTS) items are exempt, and requirements flow down to subcontractors when the subcontract itself involves FCI or CUI. Small businesses are not exempt, and Phase 1 is currently active, with additional Level 2 requirements arriving later in the phased rollout.

What FedRAMP Authorizes and Who Must Comply

FedRAMP authorizes specific cloud service offerings that federal agencies want to use. The program applies to offerings rather than to companies as a whole.

The Cloud Services FedRAMP Governs

FedRAMP applies when a Cloud Service Provider (CSP) service collects, processes, and maintains internal federal information on behalf of an agency. The authorization covers the defined Cloud Service Offering (CSO), not the CSP’s entire enterprise.

FedRAMP Impact Levels and Authorization Paths

CSPs categorize their systems using Federal Information Processing Standards (FIPS) 199, in which the highest rating across confidentiality, integrity, and availability determines the overall impact level. FedRAMP adds requirements on top of NIST SP 800-53 baselines, producing distinct control sets at Low, Moderate, and High. Many authorized CSP applications land at Moderate, and current authorization paths include Agency Authorization and the FedRAMP 20x pilot.

Which Cloud Service Providers Need FedRAMP

Any CSP seeking to provide cloud services to federal agencies needs FedRAMP authorization at an impact level that matches the data sensitivity involved. Traditional Moderate authorization can take time. FedRAMP 20x may shorten that path for some participants, but defense contractors should plan against established authorization timelines for near-term compliance.

The Core Differences Between CMMC and FedRAMP

The most common compliance mistakes come from treating these frameworks as variations of the same program rather than as separate obligations applied to different entities.

Scope of Contractor Systems Versus Cloud Offerings

CMMC assesses a company’s cybersecurity practices for nonfederal systems that process, store, or transmit FCI or CUI. FedRAMP instead authorizes a specific cloud service offering. CMMC scope typically covers facilities, hardware, firmware, software, networking equipment, users, and any cloud services in the environment, which is why mapping that scope early through end-to-end traceability reduces surprises at assessment time.

The Underlying NIST Standards Each Framework Uses

NIST SP 800-171 underlies CMMC requirements, is derived from NIST SP 800-53, and is intended for contractors handling CUI in non-federal systems. FedRAMP is directly based on NIST SP 800-53. SP 800-171 covers a subset of the controls in a FedRAMP Moderate baseline, which is part of why control inheritance between the two is possible but not automatic. Teams that already track information security management in line with ISO/IEC 27001 will recognize many of these control families.

How the Assessment and Certification Processes Compare

CMMC allows self-assessment at Level 1 and for non-prioritized Level 2 programs. FedRAMP requires third-party assessment at all levels with no self-assessment path. CMMC assessments are conducted by accredited C3PAOs at Level 2 or by DIBCAC at Level 3, while FedRAMP assessments are conducted by Third-Party Assessment Organizations (3PAOs) accredited through the FedRAMP program. Either path relies on the same discipline that drives verification and validation work, where every control claim must map to evidence an assessor can verify.

The Authorization Bodies and Governing Authorities

CMMC is a DoD program, and contracting officers verify CMMC status in SPRS before contract award. FedRAMP is administered through GSA. A sponsoring agency’s Authorizing Official grants an Authority to Operate (ATO), and the service is listed in the FedRAMP Marketplace. No formal mutual reciprocity exists between the two programs.

CMMC vs FedRAMP Comparison

Feature	CMMC	FedRAMP
Focus	Contractor Information Systems	Cloud Service Offerings (CSOs)
Governing Body	Department of Defense (DoD)	General Services Administration (GSA)
Primary Standard	NIST SP 800-171	NIST SP 800-53
Assessment Organization	C3PAO or DIBCAC	Third-Party Assessment Organization (3PAO)

DoD guidance keeps NIST SP 800-171 Rev. 2 as the contractually referenced version for CMMC assessments, even though Rev. 3 was published later. Compliance officers should assess against Rev. 2 controls until DoD formally transitions.

Where CMMC and FedRAMP Overlap and Intersect

The frameworks intersect when a defense contractor uses a cloud service to handle CUI.

Their Shared Reliance on NIST Security Controls

Both frameworks share core security control families, including Access Control, Audit and Accountability, Configuration Management, and Incident Response. This common lineage creates real overlap in implementation work, but the frameworks are not on the same update schedule. That misalignment makes equivalency harder to interpret when you map one framework’s controls onto the other.

When a Contractor Needs Both Frameworks

A defense contractor handling CUI on its own systems generally needs the CMMC level required by the applicable DoD solicitation or contract. If that contractor uses cloud services to store or process that CUI, DFARS 252.204-7012 requires those cloud services to meet the FedRAMP Moderate baseline or DoD equivalency standards. The contractor carries both obligations at once, and satisfying one does not reduce the other.

How Cloud Usage Triggers Dual Compliance Obligations

DFARS 252.204-7012 makes this explicit. Contractors using an external cloud service to handle covered defense information must ensure that the service meets FedRAMP Moderate security requirements, and that obligation is non-delegable. When a contractor uses a FedRAMP Moderate-authorized CSP, it can inherit many NIST SP 800-171 controls from that CSP’s authorization package. That inheritance reduces the scope of the CMMC assessment for cloud components and makes CSP selection a direct compliance decision. Tracking inherited versus customer-responsible controls is where change impact analysis earns its place, because a change on the provider side can shift what the contractor must still cover. Keeping that record current also builds the audit trail an assessor expects to see at review time.

Determining Which Framework Applies to Your Company

What your company does, what data it handles, and whether it uses cloud services determine the compliance obligation.

Questions to Assess Your Compliance Obligations

Start with whether your company holds or pursues DoD contracts. If it does, check whether the contract includes DFARS 252.204-7021 and whether the work involves FCI, CUI, or both. If you provide cloud services to federal agencies, FedRAMP applies to those offerings regardless of any CMMC obligations.

Common Scenarios Across Defense and Federal Contractors

Three scenarios cover most companies trying to place themselves, and each one carries a different mix of obligations.

• Defense subcontractor with on-premises CUI: CMMC Level 2 is required through prime contractor flowdown. FedRAMP applies to a cloud tool only when it processes, stores, transmits, or otherwise handles federal information, such as CUI, on behalf of an agency, including email or file-sharing services used that way.
• CSP selling services to federal agencies: FedRAMP authorization is required at the matching impact level. CMMC applies to the contractor’s assessment scope, including cloud or external services that store, process, or transmit CUI, or that are used to meet the contractor’s requirements.
• Defense prime using cloud services for CUI: CMMC Level 2 or 3 applies to the contractor’s own information systems, plus FedRAMP Moderate for any cloud service handling CUI. The prime must also flow CMMC requirements down to all subcontractors handling CUI.

A company that both operates a cloud service for federal agencies and holds DoD contracts faces both frameworks, assessed separately by different bodies under different authorities. Sorting out which obligation attaches to which system is the work that prevents a disqualified bid, and it is part of delivering quality in defense environments where requirements and evidence have to hold up under scrutiny.

Planning for Evolving Requirements and Reciprocity

Compliance officers tracking these frameworks should treat them as related but independent obligations that need separate maintenance programs. Standard versions, authorization paths, and enforcement phases all shift on their own timelines, so an approach that assumes one will mirror the other tends to leave gaps. Treating regulatory compliance as a continuous program rather than a point-in-time exercise keeps those gaps from accumulating between assessment cycles.

How Jama Connect Supports CMMC and FedRAMP Compliance

CMMC and FedRAMP both generate documentation, review, and traceability demands across requirements, implementation, verification, and compliance evidence. Jama Connect® is a cloud-based requirements management and traceability platform for complex, regulated product development, and it keeps those relationships current as controls and scope change. That continuity rests on the same fundamentals of requirements management that any regulated program depends on.

Live Traceability™ keeps requirement relationships up to date as changes occur, and impact analysis helps teams identify downstream items that need reassessment when an inherited control or a standard version shifts. Teams can also use Jama Connect as a centralized system for reviews, audit trails, and compliance documentation, with GovCloud and self-hosted deployment options for those who need controlled hosting environments.

Matching the Right Framework to the Right System

Most disqualified bids in the defense base trace back to one wrong assumption, that clearing one framework clears the other. CMMC and FedRAMP address different questions about different systems, and contractors who treat them as a single obligation tend to find the gap during a pre-award review rather than before it.

Jama Connect supports this work by keeping evidence of security requirements, implementation, verification, and review connected as the underlying frameworks evolve, so that audit preparation draws on a current record rather than a manual reconstruction. Start a free 30-day trial of Jama Connect.

Frequently Asked Questions About CMMC vs FedRAMP

Can a company be required to comply with both CMMC and FedRAMP?

Yes. A defense contractor that handles CUI and also operates a cloud service used by federal agencies may need CMMC for its contractor systems and FedRAMP for the cloud offering. The two are assessed by different bodies, so one assessment cannot stand in for the other.

Does FedRAMP authorization satisfy CMMC requirements?

No. FedRAMP authorizes a CSP offering, while CMMC evaluates the contractor’s own cybersecurity practices. A FedRAMP Authorized CSP can reduce a contractor’s effort by allowing the inheritance of certain controls, but only when the provider documents which controls are inherited and which remain the customer’s responsibility.

What is the difference between CUI and FCI under CMMC?

FCI is the broader category of government contract information not intended for public release, and CUI is the more sensitive subset requiring safeguarding or dissemination controls. The distinction drives the assessment path. FCI-only environments point toward Level 1, while CUI handling points toward Level 2 or higher.

How long does FedRAMP authorization typically take?

A traditional FedRAMP Moderate authorization can take many months, and a cloud provider cannot reliably be authorized on short notice for an active program. Near-term compliance planning should account for established timelines rather than the faster paths still being piloted.

This article was authored by Mario Maldari and published on June 18, 2026.