by Michael Ball

Federal agencies and contractors rely on established audit frameworks to ensure the integrity and security of their information systems. One of the most important is the Federal Information System Controls Audit Manual (FISCAM), which was updated in 2024 for the first time in more than a decade.

FISCAM presents a methodology for assessing information system controls in accordance with generally accepted government financial auditing standards. Information system controls ensure the integrity of system data and access controls through a combination of manual processes and automation technologies. These controls include user controls, application controls, and general controls. While the FISCAM methodology is primarily designed for federal financial audits, it may also be used for attestation engagements and performance audits.

Like many standards and frameworks, FISCAM is built on core guidelines, with the National Institute of Standards and Technology Special Publication (NIST SP) 800-53 serving as the widely recognized foundation for most government agencies. Several updates to NIST SP 800-53 (now in Revision 5) triggered a ripple effect across compliance frameworks and processes. As a result, the long-standing FISCAM 2009 guidance has now been updated to FISCAM 2024.

Updates to NIST SP 800-53 triggered a ripple effect across compliance frameworks and processes.

Organizations advising federal missions must help guide customers through these changes. Doing so requires not only understanding the specific controls but also grasping their underlying intent. This deeper understanding enables teams to tailor guidance to each organization’s risk landscape and compliance requirements.

Understanding the intent behind the controls is just as important as understanding the controls themselves.

Successful implementation requires considering multiple perspectives — including system and data security risks, organizational risk posture, and audit requirements. A comprehensive understanding of the controls, their intent, and the organization’s approach to implementation and maintenance is crucial for sustained compliance, month after month and year after year.

Successful implementation requires balancing security risks, organizational risk posture, and audit requirements.

IT security and compliance are not one-and-done activities; they are continuous processes. As frameworks like FISCAM evolve alongside standards such as NIST SP 800-53, organizations that understand both the letter and the intent of the controls will be best positioned to maintain compliance and strengthen their security posture.