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Federal Assessments

FISMA NIST 800-53

While only government agencies can be FISMA compliant, we can provide both independent attestations and gap assessments against the NIST 800-53 standards which are the detailed requirements behind FISMA.

Contact a Specialist Build Your Compliance Roadmap

What is NIST 800-53?

The Federal Information Security Management Act (FISMA) requires federal agencies, departments, and contractors to adequately safeguard information systems and assets. The underlying requirements for systems that handle government data come from NIST Special Publication (SP) 800-53.

Being an accredited 3PAO and having significant experience with the largest subservice organizations providing services to the federal government, our team has the experience needed in providing a quality assessment.

Contact a Specialist

Steve Halbrook

Steve Halbrook is a Managing Principal at Schellman. Steve is a FedRAMP and FISMA practice leader and assists with service delivery across all service lines including SOC, PCI-DSS, ISO, FedRAMP, FISMA, and HIPAA services.

Meet Steve Contact Us

  • Fixed-Fee Using an outcome-based, fixed-fee pricing model based on our extensive experience
  • Scope Creep We see less than 5% of our clients that see amendments and are often the result of a scope expansion
  • Low Overhead Low overhead means a flexible financial structure

Learn more about our pricing process

Learn more about our pricing process

How much will your audit cost?

Whether it is an ISO 27001 certification, SOC 2 examination or a FedRAMP assessment, companies are often challenged by the need to address customer requirements while ensuring a return on compliance investment.

The most important factor in scoping a potential assessment is understanding what deliverable the recipient (i.e. your customer or partner) is expecting.

Once we have scoped your environment and needs, there are several factors that contribute to Schellman’s pricing:

  • Fixed-Fee Using an outcome-based, fixed-fee pricing model based on our extensive experience
  • Scope Creep We see less than 5% of our clients that see amendments and are often the result of a scope expansion
  • Low Overhead Low overhead means a flexible financial structure

Learn more about our pricing process

Learn more about our pricing process

Don't see a service you're interested in? 

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866.254.0000

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4010 W Boy Scout Boulevard
Suite 600
Tampa, FL 33607

U.S. 1.866.254.0000

Outside the U.S.
1.813.288.8833

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“Schellman” is the brand name under which Schellman & Company, LLC and Schellman Compliance, LLC provide professional services. Schellman & Company, LLC and Schellman Compliance, LLC practice as an alternative practice structure in accordance with the AICPA Code of Professional Conduct and applicable law, regulations and professional standards. Schellman & Company, LLC is a licensed certified public accounting firm (Florida license number AD62941) registered with the Public Company Accounting Oversight Board (PCAOB) that provides attest services to its clients, and Schellman Compliance, LLC provides nonattest cybersecurity and compliance professional services to its clients. Schellman Compliance, LLC is not a licensed CPA firm. Schellman & Company, LLC and Schellman Compliance, LLC are independently owned and are not liable for the services provided by any other entity providing services under the Schellman brand. Our use of the terms “our firm” and “we” and “us” and terms of similar import, denote the alternative practice structure conducted by Schellman & Company, LLC and Schellman Compliance, LLC.