Governance and Compliance

What is FedRAMP?

FedRAMP is the U.S. program that standardizes how a cloud service is assessed, authorized, and monitored to be used by U.S. federal government agencies. It sets a single set of security requirements, based on NIST controls, so that a cloud is verified once and reused by many agencies. It applies to any cloud provider, inside or outside the U.S., that wants to sell to the American federal government.

Zamak TechnologiesUpdated on July 11, 2026

How FedRAMP works

FedRAMP solves a repetition problem: without it, each agency would assess the same cloud from scratch. The program creates a standardized authorization, with the principle of 'authorize once, use many': the provider proves security once, and each agency reuses that authorization to issue its own permission to operate faster.

Choose the impact level

The provider classifies the service as low, moderate, or high, according to the harm an incident would cause. The level defines how many and which security controls apply.

Implement the NIST controls

The foundation is the NIST 800-53 security controls. The higher the impact level, the more rigorous and numerous the required controls.

Pass the independent assessment

An accredited assessor tests the service and produces the evidence package. It is the proof that the controls do not exist only on paper.

Authorize and monitor continuously

With the package approved, the service receives its authorization, and each agency reuses it. From there, monitoring is continuous: security has to be maintained and proven over time, not only at the start.

Source: FedRAMP program (fedramp.gov) and NIST SP 800-53 Rev. 5.

Why FedRAMP exists, and why it matters beyond government

Without a single standard, each agency would repeat the same security assessment of a cloud, spending time and money. FedRAMP was created to assess once and reuse many times.
The cloud has become the backbone of digital government. Standardizing the security of whoever hosts public data is not bureaucracy: it is what stops each purchase from reinventing the wheel and leaving gaps.
For the provider, it is a mandatory entry point. Selling cloud to the American federal government without the authorization simply does not happen, and the process is long enough to require serious preparation.
The label carries weight even outside government. A FedRAMP authorization has become a trust seal that private customers also recognize, because it means the cloud passed one of the most rigorous assessments there is.

How FedRAMP is organized

Low level For services whose compromise would cause limited harm. Fewer controls, suited to public or low-sensitivity data.
Moderate level The most common. For most government data that is not public, with a robust set of NIST 800-53 controls.
High level For the most sensitive data, such as public safety and health. The most rigorous set of controls in the program.
FedRAMP 20x (2025) A modernized path proposed in March 2025, based on automation and verifiable security indicators, to make authorization faster and less manual.

What is at stake for the business

impact levels (low, moderate, and high) that define the rigor of the controls, all derived from NIST 800-53 Rev 5

one authorization, reused by many agencies: the 'authorize once, use many' principle

Mar 2025

when the program proposed FedRAMP 20x, an automated authorization path

For a cloud provider, FedRAMP is the difference between being able to sell, or not, to the largest technology buyer in the world. The program bases its requirements on the NIST 800-53 Rev 5 controls and organizes security into three impact levels (low, moderate, and high), with the 'authorize once, use many' principle cutting repetition across agencies. In March 2025, the program proposed FedRAMP 20x, a more automated authorization path, a sign that the bar is evolving to be faster without giving up rigor. The weight goes beyond the public contract: a FedRAMP authorization has become a trust seal recognized by private customers too, because it certifies that the cloud passed one of the toughest assessments there is. And the cost of neglecting cloud security is concrete: a data breach still costs, on average, $ 4.44 million worldwide (IBM, 2025).

How a provider prepares for FedRAMP

Pursuing a FedRAMP authorization is a long, expensive project that rewards those who prepare methodically:

Set the right impact levelLow, moderate, or high changes everything: the number of controls, the cost, and the timeline. Classifying the service correctly avoids spending too much or too little.
Close the NIST 800-53 gaps firstThe foundation of FedRAMP is the NIST 800-53 controls. Arriving at the assessment with that base already mature is what separates a months-long process from a years-long one.
Document the security architectureThe evidence package is large and detailed. Documenting how each control is implemented, as you implement it, is cheaper than rebuilding it later.
Prepare for the independent assessmentAn accredited assessor will test the service. An honest internal test first cuts costly surprises in the official assessment.
Plan for continuous monitoringThe authorization is not a finish line. Keeping security proven over time is part of the commitment, and that is where continuous operation comes in.

In practice

If your company wanted to sell cloud to the American federal government, could you say which impact level your service falls into, and how close it is to the NIST 800-53 controls? When the answer is vague, the path to authorization has not even begun.

How Zamak supports the journey toward FedRAMP

Zamak Technologies supports preparation for FedRAMP-standard cloud requirements alongside your team: it helps map the impact level, close the NIST 800-53 control gaps, and organize the security evidence, using a compliance platform as one of the roadmaps. Governance documents and proves compliance; the cloud's actual security comes from the technical defenses that operate alongside it. A good starting point is the compliance self-check, within the Governance and Compliance of the Zamak Method.

Frequently asked questions about FedRAMP

What is the difference between FedRAMP and NIST 800-53?

NIST 800-53 is the catalog of security controls; FedRAMP is the program that applies those controls specifically to cloud services used by the American federal government, with impact levels, independent assessment, and a reusable authorization. 800-53 is the raw material; FedRAMP is the program that uses it.

My company is outside the U.S. Can I pursue FedRAMP?

You can. FedRAMP is not restricted by country: any cloud provider that wants to sell to the American federal government can pursue the authorization, as long as it meets the requirements. What defines the reach is the customer (the U.S. government), not the provider's headquarters.

What are the low, moderate, and high impact levels?

They are the classification of the harm an incident would cause to the service. Low is for low-sensitivity data; moderate, the most common, for most non-public data; high, for the most sensitive data. The higher the level, the more NIST 800-53 controls apply.

What does 'authorize once, use many' mean?

It is FedRAMP's core principle: instead of each agency assessing the same cloud from scratch, the service is assessed once against a single standard, and each agency reuses that authorization to issue its own permission faster. It saves time and avoids reinventing the wheel.

What is FedRAMP 20x?

It is a modernized authorization path proposed in March 2025, based on automation and verifiable security indicators, rather than manual document review. The goal is to make authorization faster and more continuous, without reducing the rigor of security.

Does a company that does not sell to the government need FedRAMP?

It is not required, but the label has market value. Because a FedRAMP authorization certifies one of the most rigorous security assessments there is, some providers pursue it as a trust seal for demanding private customers too.