CMMC for Manufacturing: Challenges and Opportunities

As the digital landscape continues to mature, government entities are creating new opportunities and frameworks to promote a secure technological environment. The U.S. Department of Defense (DoD) created a tiered cybersecurity model that will go into effect in October 2025. This framework opens a lot of opportunities for industries, especially the manufacturing industry, as companies implementing the cyber model can receive numerous advantages; however, it’s important to note that this transition is not without its challenges.

Key Takeaways

• The Cybersecurity Maturity Model Certification (CMMC) is a framework developed by the U.S. Department of Defense to ensure that defense contractors and subcontractors protect sensitive information.
• Migrating to CMMC offers benefits like contract eligibility, competitive advantages, and risk reduction by signaling robust cybersecurity practices and safeguarding against cyber threats.
• Manufacturing companies may face technical, operational, and compliance challenges when transitioning to CMMC compliance.
• Working with a third-party MSP or CMMC consultant can help organizations navigate key challenges and create a robust, secure cybersecurity environment.

What Is CMMC?

The Cybersecurity Maturity Model Certification (CMMC) is a framework developed by the DoD to enhance the cybersecurity posture of companies within the defense industrial base. It aims to make sure contractors and subcontractors adequately protect sensitive information, particularly Controlled Unclassified Information (CUI).

Structured into three levels of cybersecurity maturity —foundational, advanced, and expert —the CMMC provides the building blocks toward DoD cybersecurity compliance. Manufacturing companies that handle CUI or are part of the defense supply chain must achieve the appropriate CMMC level to remain eligible for DoD contracts. This requirement underscores the importance of cybersecurity in protecting national security and intellectual property.

Advantages of Implementing CMMC

Organizations that migrate to CMMC can experience various key benefits, such as contract eligibility, competitive advantages, and risk reduction.

Contract Eligibility

One of the most compelling advantages of migrating to CMMC is contract eligibility. Manufacturers seeking to do business with the DoD must meet specific cybersecurity requirements to be awarded contracts. If a company is CMMC compliant, they are eligible to bid on and win contracts that involve handling CUI, thereby opening new revenue streams and business opportunities.

Competitive Advantage

Having a competitive advantage in a crowded marketplace is key, and demonstrating robust cybersecurity practices can set a company apart. CMMC certification signals to clients, partners, and stakeholders that the organization is committed to protecting sensitive data and adhering to high standards. This can be particularly valuable for manufacturers producing components for aerospace, defense, or critical infrastructure sectors.

Risk Reduction

By implementing the controls required by CMMC, manufacturers can better defend against cyber threats such as ransomware, phishing attacks, and data breaches. This proactive approach minimizes the likelihood of operational disruptions, financial losses, and reputational damage. In environments where intellectual property and proprietary designs are critical, safeguarding digital assets is essential to long-term success.

Challenges in Migrating to CMMC

Despite its benefits, migrating to CMMC presents several technical, operational, and compliance challenges.

Technical Challenges

Technical implementation is often the first hurdle. Many manufacturing environments rely on legacy systems and industrial control systems (ICS) that were not designed with cybersecurity in mind. Integrating these systems into a secure, CMMC-compliant architecture requires careful planning, specialized knowledge, and continuous updates and monitoring.

Key Technical Requirements could include:

• Access control
• Encryption
• Network segmentation

For example, implementing multi-factor authentication across endpoints and securing remote access to production systems can be complex and resource-intensive. Manufacturers should make sure data flows are properly documented and that systems are monitored for unauthorized access.

Organizational Hurdles

CMMC requires comprehensive documentation, including policies, procedures, and evidence of implementation. Companies must:

• Conduct regular risk assessments
• Designate responsibility so employees understand their roles in maintaining cybersecurity
• Cultivate a culture of cybersecurity across the organization

Compliance Barriers

CMMC is not a one-time certification but an ongoing commitment to cybersecurity. Companies must continuously monitor their systems, update their practices, and prepare for periodic assessments. This requires a sustainable approach to cybersecurity, with regular training, audits, and updates to documentation.

How to Navigate Key CMMC Challenges

Overcoming these barriers can be challenging, especially for small and mid-sized manufacturers. Some may face resource constraints, making it difficult to allocate budget and personnel for compliance efforts, while others rely on external IT providers to fulfill key security roles. Coordination between internal IT teams and external Managed Service Providers (MSPs) is critical to effectively address all aspects of the CMMC framework and avoid gaps in compliance.

At EisnerAmper, our cyber risk professionals have the skills, knowledge, resources, and capabilities to guide you on your CMMC journey. With years of experience, our team has a deep understanding of how industries engage with the DoD, uniquely positioning us as a trusted partner. To learn how our CMMC services can help your M&D company navigate CMMC compliance, contact us below.