The Cyber Defense eMagazine March Edition for 2024

Once the program is fully implemented, DoD will include in the applicable solicitation (1) the CMMC level
contractors must comply with and (2) the type of assessment required to verify the implementation of the
security requirements. The applicable CMMC level will be determined by DoD program managers who
review the information stored and processed through a contractor’s system. The type of assessment
required will depend on both the applicable CMMC level and the Contracting Officer's (CO’s) discretionary
determination.
The CMMC will consist of three levels, each of which is detailed below.
CMMC Level 1
The first level of certification, which will apply to the largest number of companies in the DoD supply base,
is CMMC Level 1. This level mandates relevant contractors comply with 15 security requirements
provided in Federal Acquisition Regulation (FAR) 52.204-21. Many contractors already comply with the
FAR 52.204-21 requirements and, therefore, will likely not need to implement any new protocols to
comply with CMMC Level 1.
Contractors will be required to annually self-certify to the CMMC Level 1 requirements. This certification
can be done by engaging a third-party certification organization (C3PAO) or using internal resources.
The results of the certification must be entered in the Supplier Performance Risk System (SPRS), and a
“senior official” from the prime contractor must initially “affirm” compliance and then on an annual basis
thereafter.
CMMC Level 2
Many contractors are also already in compliance with CMMC Level 2 as its requirements mirror those
under DFARS 252.204-7012, which ensures contractors implement the 110 security controls contained
in National Institute of Standards and Technology (NIST) Special Publication (SP) 800-171, Protecting
Controlled Unclassified Information in Nonfederal Systems and Organizations. Under the proposed rule,
the CO is given the discretion to determine whether contracts containing the CMMC Level 2 requirements
necessitate a self-assessment or a CMMC Level 2 Certification Assessment to verify the implementation
of the necessary security requirements. That decision will center on the “program criticality, information
sensitivity, and the severity of the cyber threat.”
If a contractor is not already in compliance with CMMC Level 2 requirements, it may have to submit a
Plan of Action and Milestones Requirements (POA&M), which provides a roadmap for the contractor to
address areas of weakness.
The self-assessment process for verifying CMMC Level 2 requirements remains largely the same as
those required to certify CMMC Level 1 requirements. The self-assessment results, as well as an initial
compliance affirmation, must be submitted to the SPRS system prior to award.
On the other hand, the CMMC Level 2 Certification Assessment requires that contractors engage thirdparty
assessment organizations to certify a contractor’s compliance with Level 2 requirements. The
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