Selling SaaS to U.S. federal agencies almost always requires FedRAMP authorization, and it's a materially larger undertaking than SOC 2 or ISO 27001 — worth understanding realistically before committing resources to it.
What FedRAMP actually is
The Federal Risk and Authorization Management Program standardizes security assessment, authorization, and continuous monitoring for cloud services used by U.S. federal agencies. Rather than each agency independently assessing a vendor's security, FedRAMP provides a reusable authorization that qualifying agencies can rely on.
Impact levels
FedRAMP authorizations are categorized by impact level — Low, Moderate, and High — based on the sensitivity of the data the system handles and the potential impact of a security failure. Moderate is the most common level pursued by SaaS vendors, since it covers the majority of typical federal use cases without the substantially higher bar of High.
Authorization paths
- Agency Authorization — a specific federal agency sponsors and works directly with you through the authorization process.
- FedRAMP-recognized pathways for cloud service providers have evolved over time — current program guidance should be checked directly, since sponsorship and process details have changed across program iterations.
Realistic timeline and cost expectations
FedRAMP authorization is a substantially larger undertaking than SOC 2 — commonly taking well over a year and requiring significant investment in documentation (a System Security Plan covering hundreds of controls), continuous monitoring infrastructure, and a Third-Party Assessment Organization (3PAO) to conduct the formal assessment. This isn't a process to begin without committed executive sponsorship and budget.
Control baseline
FedRAMP control baselines are built on NIST SP 800-53, a considerably larger and more detailed control catalog than what SOC 2 or ISO 27001 require — this is the primary driver of the increased effort compared to those frameworks.
Should you pursue it?
FedRAMP makes sense specifically for companies with a genuine, committed go-to-market strategy targeting federal agencies as customers — the investment is difficult to justify speculatively. Many companies validate federal demand through smaller initial engagements or a specific agency relationship before committing to the full authorization process.
Existing compliance work isn't wasted
If you've already built strong technical controls for SOC 2 or ISO 27001, that work isn't starting from zero for FedRAMP — but expect the required documentation depth and continuous monitoring obligations to go considerably further than either of those frameworks alone.