The Cybersecurity Maturity Model Certification (CMMC) is a new framework that was created by the US Department of Defense (DoD). The DoD aims to enhance the cyber security of the Defense Industrial Base (DIB) and protect sensitive government information. This sensitive government information is called Controlled Unclassified Information (CUI) and includes Federal Contract Information (FCI).

The framework was made to make the DIB sector (which helps the DoD) more secure. The DIB sector includes more than 300,000 companies and organizations. In this article, we will cover the basics of CMMC compliance and what you need to know to prepare for it.

What is CMMC?

The CMMC is a cyber security rule for contractors and subcontractors of the DoD who handle CUI. They must satisfy certain security requirements based on the level of security needed for the information they deal with. There have been two versions of CMMC, version 1.0 and 2.0. The DoD created version 2.0 in response to numerous requests from the DIB to simplify the requirements.

Version 1.0 had five levels of maturity. Each level had a different number of cyber security practices and procedures that had to be implemented. In both versions, those controls had to be verified by a Certified Third-Party Assessor Organization (C3PAO). C3PAO’s are authorized by the Cyber AB (formerly the CMMC AB) to conduct these assessments.

CMMC 2.0 was created to simplify the requirements. They removed levels 2 and 4 from the previous 1.0 version so now there are only 3 levels. Additionally, some other changes are:

  • The removal of processes entirely
  • The requirements for Level 2 (formerly level 3) have been decreased to align with the NIST 800-171 standard
  • Brought back Plan of Action and Milestones (POAM) for a limited number of controls

Why is CMMC important?

The DIB sector is a critical part of the US economy, providing goods and services to the DoD. Attacks on the DIB sector can have severe consequences, such as stealing government information, disrupting essential infrastructure, and compromising national security.  The certification was designed to help protect contractors from cyber threats by ensuring a minimum level of cyber security maturity.

What are the CMMC Levels?

The first version of the framework had five levels of maturity, starting from basic cyber security practices to advanced processes. Each level builds upon the previous level and adds additional cyber security practices and processes. The five levels of Version 1.0 were:

Level 1: This level required contractors to implement basic cyber security practices. These included anti-virus software, strong passwords, and having regular backups.

Level 2: This level required contractors to implement additional cyber security practices such as access control, incident response, and configuration management.

Level 3: This level required contractors to implement a comprehensive set of cyber security practices and processes. This included periodic reviews of security controls and policies.

Level 4: This level required contractors to implement advanced cyber security practices and processes, including continuous monitoring and threat hunting.

Level 5: This level required contractors to implement the most advanced cyber security practices and processes. This included real-time response to cyber threats and the use of cutting-edge technologies.

Version 2.0 now only has 3 levels. Most organizations are going to require level 2 certification, and undergo a third-party assessment every three years.

How can organizations prepare for CMMC compliance?

Organizations can prepare for CMMC compliance by beginning to implement the practices that are required. Companies should conduct a gap analysis to compare their current cyber security status to the CMMC requirements. This will reveal areas that need improvement, and this is the foundation of your POAM.

To get certification, organizations will need to undergo a CMMC assessment by a C3PAO. The assessment will check if the company’s cyber security practices meet the required level of CMMC certification they’re seeking.

When will CMMC be implemented?

The Office of the Under Secretary of Defense for Acquisition and Sustainment is working with DoD stakeholders to publish a new Defense Federal Acquisition Regulations (DFARS) rule to implement CMMC. This rule is expected to be published in December 2023, with audits beginning in Q1 of 2025.


The CMMC framework is an important step forward in improving the cyber security posture of the DIB sector. It was created because the DoD is interested in protecting CUI data. It provides a standardized approach to cyber security that ensures all contractors meet a minimum level of cyber security maturity.

Companies that want to bid on DoD contracts must start working on CMMC compliance now. CMMC will be a requirement for all DoD contracts soon. Companies that are not compliant will not be able to bid on DoD contracts as either a prime or sub-contractor.

Getting CMMC compliant can take months, depending on the level of maturity required for the contracts.  Companies that are not compliant should start preparing now to allow enough time to implement the required practices and get assessed.

In addition to the requirement for DoD contracts, pursuing CMMC compliance can also benefit organizations in several ways. Following the CMMC framework can make companies more secure, reduce the risk of cyber threats, and protect their sensitive information. This can help build trust with customers and partners, and enhance their reputation.

Furthermore, the CMMC framework is not just for organizations in the DIB sector. Other government agencies, as well as private organizations, are beginning to adopt the framework as a standard for cyber security. By becoming CMMC compliant, organizations can position themselves as leaders in cyber security and gain a competitive advantage in the marketplace.

To win contracts from the DoD in the future, companies should start preparing to meet the CMMC requirements now. If your organization is planning to bid on DoD contracts, then it’s crucial to ensure that you’re CMMC compliant. It’s essential to conduct a CMMC gap assessment to avoid any risk of losing future contracts.

Our experts can assess your current cyber security status and identify areas that need improvement to meet the CMMC requirements. A gap assessment will help you understand your current cyber security status and create a plan to become CMMC compliant. Contact us today to conduct a CMMC gap assessment and get on track towards compliance.

Subscribe To Receive The Latest News

Looking to keep a finger on the pulse of SAP advancements? Subscribe to our FirstCall newsletter. It’s not just an update—it’s your insider access to SAP secrets, expert analyses, and the freshest trends. All thoughtfully curated and delivered to your inbox.