On October 11, 2024, the Department of Defense (“DoD”) issued the first part of its final rule establishing the Cybersecurity Maturity Model Certification (“CMMC”) program. As expected, the final rule requires companies entrusted with national security information to implement cybersecurity standards at progressively advanced levels, (CMMC level 1, CMMC level 2, and CMMC level 3) depending on the type and sensitivity of the information. While the final rule largely tracks the proposed rule issued in December 2023, we outline below several notable updates DoD included in the final rule and their potential impacts on DoD contractors.
Updated Implementation Timeline
DoD extended the timeline for CMMC implementation. DoD will now roll out the CMMC program in a four-phased approach:
- Phase 1 will begin in early to mid-2025 when DoD finalizes the second part of its CMMC rule under 48 C.F.R. Part 204. Once that rule is finalized, DoD will begin including CMMC level 1 and CMMC level 2 self-assessment requirements in new solicitations. That is, while DoD contractors will not need to obtain a CMMC certification by Phase 1, they will need to self-assess and affirm compliance with CMMC level 1 and/or level 2 security requirements when competing for new DoD contracts.
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