Streamlining Compliance with DFARS and NIST SP 800-171

Compliance with the Defense Federal Acquisition Regulation Supplement (DFARS) and the National Institute of Standards and Technology Special Publication 800-171 (NIST SP 800-171) is a critical requirement for contractors working with the Department of Defense (DoD). However, navigating the complexities of these regulations can be challenging. In this blog post, we'll explore practical solutions for contractors to streamline compliance with DFARS and NIST SP 800-171 and address common questions about these regulatory frameworks.

Conduct a Comprehensive Assessment

Begin by conducting a thorough assessment of your organization's current compliance status with DFARS and NIST SP 800-171 requirements. Identify any gaps or areas of non-compliance that need to be addressed.

Develop a Compliance Roadmap

Based on the assessment findings, develop a compliance roadmap that outlines specific steps and milestones for achieving and maintaining compliance with DFARS and NIST SP 800-171. Set realistic timelines and allocate resources accordingly.

Implement Security Controls

Implement the security controls outlined in NIST SP 800-171 to protect Controlled Unclassified Information (CUI). This may include measures such as access controls, encryption, incident response procedures, and security awareness training for employees.

Leverage Compliance Tools and Resources

Utilize compliance tools and resources provided by government agencies, industry associations, and cybersecurity vendors to streamline compliance efforts. These resources may include compliance assessment tools, templates, guidelines, and best practices.

Monitor and Update Compliance Efforts

Regularly monitor and update your organization's compliance efforts to ensure ongoing alignment with DFARS and NIST SP 800-171 requirements. Conduct periodic reviews, audits, and assessments to identify any new risks or changes that may impact compliance.


Q: What is DFARS, and why is it important for defense contractors?

DFARS is a set of regulations that supplement the Federal Acquisition Regulation (FAR) and impose specific cybersecurity requirements on defense contractors. Compliance with DFARS is essential for contractors working on DoD contracts to safeguard sensitive information and protect national security interests.

Q: What is NIST SP 800-171, and how does it relate to DFARS compliance?

NIST SP 800-171 is a publication by the National Institute of Standards and Technology (NIST) that provides guidelines for protecting Controlled Unclassified Information (CUI) in non-federal systems and organizations. DFARS requires defense contractors to implement the security controls outlined in NIST SP 800-171 to protect CUI.

Q: What are some common challenges faced by contractors when implementing DFARS and NIST SP 800-171?

Common challenges include understanding the specific requirements of DFARS and NIST SP 800-171, interpreting complex technical language, identifying and implementing appropriate security controls, allocating resources for compliance efforts, and staying updated on regulatory changes.


Streamlining compliance with DFARS and NIST SP 800-171 requires a proactive and strategic approach. By conducting comprehensive assessments, developing compliance roadmaps, implementing security controls, leveraging compliance tools and resources, and monitoring and updating compliance efforts, contractors can effectively navigate the complexities of these regulatory frameworks.

Backed by an award-winning cyber security and IT management team, On Call Compliance Solutions is the #1 source for CMMC, NIST SP 800-171 Compliance, DFARS and ITAR consulting. Give us a call now to schedule a free phone call with one of our compliance experts to see how we can help.

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