Forvis Mazars LLP, a prominent public accounting and consulting firm with a substantial presence across the United States, has officially attained accreditation as a Certified Third-Party Assessment Organization (C3PAO). This significant achievement positions Forvis Mazars among the pioneering organizations nationwide to receive this designation, which represents the highest tier of accreditation for third-party assessment organizations within the critical Cybersecurity Maturity Model Certification (CMMC) program. The CMMC framework is a vital initiative designed to enhance the cybersecurity posture of organizations within the U.S. defense industrial base.
Understanding the C3PAO Designation and Its Significance
A Certified Third-Party Assessment Organization (C3PAO) is an independent entity that has been rigorously vetted and authorized to conduct CMMC assessments. These assessments are crucial for companies operating within the U.S. defense industrial base that are seeking to achieve Level 2 certification under the CMMC program. This accreditation signifies that Forvis Mazars has met the stringent requirements set forth by the CMMC Accreditation Body (CMMC AB), demonstrating its competence, impartiality, and consistency in performing cybersecurity assessments.
The accreditation process for C3PAOs is based on the international standard ISO/IEC 17020, which outlines the requirements for bodies performing inspection. By adhering to these global standards, Forvis Mazars assures its clients and the Department of Defense that its assessment methodologies are robust and reliable. The firm’s successful accreditation means it is now fully equipped to conduct CMMC Level 2 certification assessments and to issue official Certificates of CMMC Status. These certificates serve as verifiable evidence that defense contractors have implemented the necessary cybersecurity practices and controls to safeguard Controlled Unclassified Information (CUI), a category of data that requires specific protection measures.
This is not the first time Forvis Mazars has been at the vanguard of CMMC readiness. The firm was previously recognized as one of the earliest and largest organizations to achieve authorized C3PAO status, indicating a sustained commitment and proactive engagement with the CMMC framework since its inception.
A Milestone in Cybersecurity Support for the Defense Sector
Tom Tollerton, global CMMC practice leader at Forvis Mazars, emphasized the strategic importance of this accreditation. "Achieving C3PAO accreditation represents a significant milestone for our firm and reinforces our commitment to supporting the cybersecurity objectives of the federal government," Tollerton stated. "This accomplishment reflects the dedication and leadership of our entire C3PAO team and strengthens our ability to serve contractors navigating increasingly complex security and compliance requirements." His remarks underscore the firm’s strategic investment in building robust CMMC capabilities and its dedication to serving the evolving needs of the defense supply chain.
The CMMC framework, initiated by the U.S. Department of Defense, is a comprehensive cybersecurity standard designed to ensure that organizations handling Federal Contract Information (FCI) and CUI maintain cybersecurity practices commensurate with the sensitivity of the information they manage. As the Department of Defense progressively integrates CMMC requirements into its contracts, companies throughout the defense supply chain are facing increasing pressure to achieve certification. This certification is often a prerequisite for bidding on and winning contracts that involve sensitive government information.
Strategic Implications for Defense Contractors and the Supply Chain
The implications of Forvis Mazars’ C3PAO accreditation are far-reaching for the defense industrial base. As the deadline for CMMC compliance approaches for many existing and future contracts, the demand for qualified assessors like Forvis Mazars is expected to surge. Defense contractors, ranging from large prime contractors to small and medium-sized enterprises (SMEs) within the supply chain, must proactively prepare for these assessments to maintain their eligibility for government contracts.
Paul Truitt, principal and IT Risk and Compliance national leader at Forvis Mazars, highlighted the national security aspect of this initiative. "Protecting sensitive government information is a matter of national importance," Truitt commented. "Our accreditation reflects the investment we’ve made in technical capabilities, regulatory knowledge, and quality assurance processes. We are proud to help organizations strengthen cyber resilience while supporting the security objectives of the defense ecosystem." This statement emphasizes that the CMMC program is not merely a compliance exercise but a critical component of national security, aimed at preventing sophisticated cyber threats from compromising sensitive government data.
The Journey to CMMC Maturity
The development of the CMMC framework was a response to growing concerns about the vulnerability of the defense industrial base to cyberattacks. Historically, individual companies were responsible for their own cybersecurity standards, often leading to inconsistent and insufficient protection of sensitive information. The CMMC program aims to standardize these requirements across the entire defense supply chain, creating a more secure and resilient ecosystem.
The framework is structured into three levels, with Level 1 focusing on basic cyber hygiene, Level 2 requiring the implementation of specific security controls for CUI, and Level 3 encompassing advanced cybersecurity practices. The C3PAO designation specifically pertains to organizations qualified to assess CMMC Level 2 compliance.
Forvis Mazars’ journey to becoming a C3PAO involved a comprehensive internal review and enhancement of its cybersecurity assessment methodologies, training of its personnel to meet the rigorous standards of the CMMC AB, and adherence to strict quality control and ethical guidelines. The firm’s extensive experience in serving clients across highly regulated industries, including those with significant government contracts, has provided a strong foundation for its CMMC expertise. For decades, Forvis Mazars has offered a suite of services encompassing cybersecurity, risk management, compliance, assurance, and advisory support. Its CMMC capabilities are an extension of this broader expertise in helping organizations navigate complex security, governance, and regulatory landscapes.
Supporting Data and Broader Context
The U.S. defense industrial base comprises thousands of companies, many of which are small businesses that may lack the resources or expertise to implement the robust cybersecurity measures required by CMMC. The Office of the Under Secretary of Defense for Acquisition and Sustainment (OUSD(A&S)) has been instrumental in the development and rollout of the CMMC program. As of recent reports, the Department of Defense has indicated a phased implementation of CMMC requirements across various contract types and solicitations. While specific numbers of CMMC-certified organizations are still emerging, the trend indicates a significant push towards mandatory compliance.
The cybersecurity threat landscape is constantly evolving, with nation-state actors and sophisticated cybercriminal organizations actively targeting defense contractors to steal intellectual property, classified information, or disrupt critical supply chains. The CMMC program is designed to create a deterrent effect and raise the overall security bar, making it more difficult for adversaries to penetrate the defense ecosystem.
Future Outlook and Resources
As CMMC compliance becomes more widespread, the role of accredited C3PAOs like Forvis Mazars will be increasingly critical. The firm’s accreditation not only signifies its readiness to conduct assessments but also its commitment to contributing to the national security objectives of the United States.
Organizations seeking to understand their CMMC readiness, navigate certification requirements, or engage assessment services can find valuable information and resources on the Forvis Mazars website. The firm’s dedicated page for IT Risk and Compliance, available at forvismazars.us/services/consulting/it-risk-compliance, offers insights into their CMMC offerings and expertise. Furthermore, for those looking to deepen their understanding of the CMMC framework, Forvis Mazars often provides whitepapers, reports, and other educational materials, accessible through registration on their platform. These resources are designed to empower defense contractors with the knowledge and tools necessary to achieve and maintain CMMC compliance.
The accreditation of Forvis Mazars as a C3PAO is a testament to its ongoing commitment to supporting the U.S. defense industrial base in its cybersecurity endeavors. By providing independent and accredited assessment services, the firm plays a vital role in ensuring that sensitive government information is adequately protected against the ever-present threats in the digital realm, thereby contributing to the broader security and integrity of national defense operations.







