By Brandon Hancock, J.D., CMMC-RP
Government contractors increasingly face cyber requirements from DoD, GSA, civilian agencies, primes, and state customers at the same time. Treating each requirement as a separate project creates duplicated work and inconsistent evidence. A better approach is one control program with contract-specific mappings.
The same control may support many obligations
Access control is a good example. Limiting system access to authorized users can support FAR basic safeguarding, NIST SP 800-171, CMMC, GSA CUI expectations, cloud authorization requirements, and customer questionnaires. If the contractor collects evidence separately for each program, it wastes time and increases the chance of inconsistent answers.
The same is true for multifactor authentication, vulnerability remediation, incident response, media protection, configuration management, audit logging, training, and subcontractor management. The control is operational. The requirement source is legal or contractual. Contractors need to connect the two.
CUI is the organizing data point
Rather than starting with a clause list, start with protected information. Does the company process, store, or transmit federal contract information, CUI, covered defense information, controlled technical information, export-controlled data, personally identifiable information, or source-selection information? Where does that information live? Which systems and subcontractors touch it?
Once the data map exists, the contractor can apply the right requirement sources. DoD may require DFARS 252.204-7012 and CMMC. GSA may require an agency-specific CUI process. Another civilian agency may impose its own security authorization requirements. The same system may need to support multiple obligations.
What this means for government contractors
The contractor should build a control library before building separate binders. Each control entry should identify the policy, procedure, technical implementation, evidence artifact, owner, review cadence, exceptions, and requirement mappings. Then the company can generate contract-specific views from the same source of truth.
This approach also helps leadership. Executives do not need a separate dashboard for every clause. They need to know which controls protect revenue, eligibility, performance, and customer trust.
Contract-specific mapping still matters
A unified control program does not erase legal differences. DFARS 252.204-7012 has specific reporting and preservation obligations. CMMC has assessment and affirmation mechanics. GSA may require different approval gates or reporting timelines. State contracts may add privacy or breach-notice obligations. The control library should support these differences, not blur them.
The goal is to avoid two bad outcomes: claiming all requirements are identical, or rebuilding the same evidence from scratch for every customer.
Next step: create a control library starter set
Start with ten controls that appear across many regimes:
1. asset inventory; 2. user access approval and review; 3. multifactor authentication; 4. privileged access management; 5. vulnerability management; 6. configuration baselines; 7. audit logging and review; 8. incident response; 9. data marking and handling; and 10. subcontractor flowdown.
For each control, identify the operational owner and current evidence. Then map the control to the contracts and clauses it supports. This becomes the foundation for scalable compliance.
Sources
- Protecting Controlled Unclassified Information: From DIB Contractors to GSA Vendors, Are You Prepared?, CohnReznick, March 31, 2026.
- NIST SP 800-171 Rev. 3, Protecting Controlled Unclassified Information in Nonfederal Systems and Organizations, National Institute of Standards and Technology, May 14, 2024.
- DFARS 252.204-7012 Safeguarding Covered Defense Information and Cyber Incident Reporting, Acquisition.gov, accessed July 2, 2026.
- IT Security Procedural Guides, General Services Administration, accessed July 2, 2026.