CMMC Level 1 applies to defense contractors that handle Federal Contract Information (FCI) only, not CUI. At this level, you have to implement 15 requirements from FAR 52.204-21, prove 59 assessment objectives are MET, and affirm continuous compliance in SPRS every year. While it's the foundational level of CMMC, it is still difficult to understand how exactly to implement, prove, and maintain the required cybersecurity posture, especially for small contractors and manufacturers. This kit demystifies the process and offers free resources to help them establish this baseline and stay contract-eligible.
This guide walks FCI-only contractors through the what, why, and how of Level 1: how to scope, what FCI looks like in your environment, how to implement and prove the 15 requirements and 59 objectives, and how to submit and affirm in SPRS.
What’s included:

CMMC Level 1 self-assessment verifies that you have implemented 15 basic safeguarding requirements from FAR 52.204-21, using 59 assessment objectives derived from NIST SP 800-171A. This checklist explains what each requirement and objective is actually asking, plus what you have to prove and examples of evidence that would support a MET finding.
What’s included:

This spreadsheet is the working record for your annual self-assessment. It lists all 15 requirements and 59 objectives as written, with a translation of what each objective is asking, how to implement it, and the evidence to collect, then rolls your answers up to a MET or NOT MET result you can enter in SPRS.
What’s included:

Level 1 includes a requirement to control information posted or processed on publicly accessible systems (AC.L1-B.1.IV) so FCI does not end up on a website, social account, or other public-facing application. This policy template defines how your organization reviews, approves, and monitors public content so that requirement is implemented and can be evidenced.
What’s included:
