Terms of Service

Last updated: 8 November 2026

1. Who we are

CMMCheck is operated by CMMC Zone, LLC ("we", "us"). By creating an account or using CMMCheck (the "Service"), you agree to these terms. If you are agreeing on behalf of a company, you confirm you have authority to bind that company.

2. What CMMCheck is — and is not

CMMCheck is a self-service tool that helps you work through the 15 basic safeguarding requirements of CMMC Level 1 (FAR 52.204-21) and produce a summary of your own answers.

CMMCheck does not certify, assess, or audit your business. We are not a CMMC Third-Party Assessment Organization (C3PAO), a Registered Provider Organization, or a government body. We are not affiliated with or endorsed by the Department of War, the Department of Defense, the Cyber AB, or NIST.

Your CMMC Level 1 self-assessment is yours. You are solely responsible for the accuracy of the answers you provide, for the compliance status you record in SPRS, and for any affirmation signed by your Affirming Official. Affirmations submitted to the government carry legal consequences, including potential liability under the False Claims Act. Nothing produced by CMMCheck transfers that responsibility to us.

CMMCheck does not provide legal advice.

3. Your account

CMMCheck signs you in with a single-use PIN emailed to you, so there is no password to manage. You are responsible for keeping access to your email account secure, for the confidentiality of login codes sent to you, and for all activity under your account. Tell us promptly at contact@cmmcheck.com if you believe your account has been accessed without your permission.

4. Your data

You keep ownership of everything you enter. We use it to operate the Service for you. We do not sell it, and we do not share it with third parties except the service providers described in our Privacy Policy. You can export your data at any time.

Do not enter Controlled Unclassified Information (CUI) into CMMCheck. The Service is designed for Level 1, which concerns Federal Contract Information, and is not built or authorized to store CUI.

5. Subscriptions, payment and refunds

The free trial gives you full access to two of the six Level 1 domains, with no credit card and no time limit. A paid licence is $499 per year, billed annually, and unlocks all six domains and the shareable summary report.

Payments are processed by Stripe; we never see or store your card details. Charges appear on your statement as CMMCheck.

Subscriptions renew automatically each year unless cancelled before the renewal date. You may cancel at any time, and your access continues to the end of the paid term.

If CMMCheck is not right for you, email contact@cmmcheck.com within 30 days of your first payment and we will refund it in full.

6. Acceptable use

Do not resell or redistribute the Service without our written agreement, attempt to access other customers' data, interfere with the Service, or use it to break the law. If you support multiple contractors and want to use CMMCheck across clients, get in touch — we work with a small number of providers directly.

7. Availability

We aim to keep CMMCheck available and working, but we do not guarantee uninterrupted service. We may change or discontinue features. If we discontinue the Service entirely, we will give you reasonable notice and an opportunity to export your data.

8. Limitation of liability

To the fullest extent permitted by law, our total liability arising out of or relating to the Service is limited to the amount you paid us in the twelve months before the claim. We are not liable for indirect, incidental or consequential damages, including lost contracts, lost profits, or penalties arising from a compliance determination you made.

9. Changes to these terms

We may update these terms. If a change is material, we will notify account holders by email before it takes effect. Continuing to use the Service after that means you accept the updated terms.

10. Governing law

These terms are governed by the laws of the State of New Jersey, without regard to its conflict of laws rules.

11. Contact

Questions about these terms: contact@cmmcheck.com