Decoding FedRAMP for CMMC: Authorized vs. Equivalent Explained
By Melissa McCoy, Chief Information & Security Officer – CISSP-ISSAP, CCSP, RP
Why FedRAMP Terms Confuse CMMC Contractors
Navigating the cloud requirements for Cybersecurity Maturity Model Certification (CMMC) can feel like decoding a secret language, especially when vendors start throwing around terms like “FedRAMP Authorized” and “FedRAMP Equivalent.”In this context, understanding the key differences is crucial, which is why it’s important to explore “Decoding FedRAMP for CMMC: Authorized vs. Equivalent Explained.”
What “FedRAMP Authorized” Really Means
In simple terms, a FedRAMP Authorized solution is the gold standard; it’s listed on the official Federal Risk and Authorization Management Program (FedRAMP) Marketplace and has been formally blessed by a government agency or the Joint Authorization Board (JAB).
What “FedRAMP Equivalent” Actually Requires
On the flip side, FedRAMP Equivalent is a bit of a “DIY” version for vendors who haven’t gone through the formal federal bureaucracy but claim to meet the same rigorous security standards.
Why “Equivalent” Isn’t the Easier Path, but don’t let the word “equivalent” fool you into thinking it’s the easier path. According to the DoD’s 2024 memo, for a provider to be truly equivalent, they must prove 100% compliance with the FedRAMP Moderate baseline (all 300+ controls!) via an audit from an accredited 3rd-party (3PAO), with zero open deficiencies. While authorized solutions make your CMMC assessment much smoother because the heavy lifting is already verified, choosing an equivalent solution means the burden of proof falls squarely on you and your vendor to provide a massive “Body of Evidence” to your auditor.
Final Thoughts from Melissa McCoy, CISO
Melissa McCoy of Kaizen Approach, Inc. shares biweekly insights to help your organization take a smarter, more confident path toward CMMC compliance. Like and share the CISO Perspectives blog to help us continue improving the IC’s security posture.
Contact CTA: Get Guidance on Your CMMC Compliance Path
Contact us for a free consultation to discuss your CMMC needs today!
