Requires contractors to implement NIST SP 800-171 security controls for unclassified controlled technical information.
Applicability: Required in solicitations that expect to result in a contract involving unclassified controlled technical information.
Key Requirements
Implement NIST SP 800-171 security controls or equivalent cybersecurity framework
Apply controls to information systems and associated information both internal and external to the facility
Comply with DoD Defense Counterintelligence and Security Agency requirements if dealing with DCTI
Flow down requirements to subcontractors
Common Issues & Pitfalls
Proposing without adequate security infrastructure in place
Underestimating implementation costs of NIST 800-171 compliance
Not addressing cybersecurity in the technical proposal when clause applies
Failing to include security requirements in subcontract language
Contractor Guidance for Your Bid
If your RFP includes this clause, budget significant resources for cybersecurity infrastructure. NIST 800-171 compliance is not optional and must be demonstrated before contract award. Partner with a cybersecurity firm if you lack internal expertise. This is a common area of bid failures.