NIST SP 800-53 / 800-171
Federal control catalogs (800-53) and CUI-handling requirements (800-171) often referenced in MedTech contracts.
Definition
NIST Special Publication 800-53 "Security and Privacy Controls for Information Systems and Organizations" (Rev. 5, 2020) is the comprehensive federal control catalog used by US government systems. NIST SP 800-171 "Protecting Controlled Unclassified Information in Nonfederal Systems and Organizations" (Rev. 3, 2024) is the subset of 800-53 controls applicable to private organizations that handle Controlled Unclassified Information (CUI). MedTech companies serving the VA, DoD, or BARDA-funded programs are routinely asked to map their security posture to these controls.What this means in practice
MedTech teams that touch federal customers typically maintain a 800-171 SSP (System Security Plan) and POA&M (Plan of Actions & Milestones). The control language overlaps heavily with ISO 27001 and NIST CSF, so a unified evidence base is achievable with planning.- •Treating 800-171 as a one-time assessment rather than an ongoing posture.
- •Failing to scope CUI accurately - over-scoping balloons cost, under-scoping fails audit.
Frequently asked questions
Related terms
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· Hand-selected related conceptsInternational standard for information security management systems (ISMS), often required of MedTech vendors by enterprise customers.
A risk-based framework of cybersecurity functions and outcomes published by NIST and widely used to organize MedTech security programs.
The bundle of cybersecurity artifacts a sponsor includes in a 510(k), De Novo, PMA, or HDE submission for a cyber device.
More in Cybersecurity
· Same categoryAAMI/ANSI standard establishing requirements for medical-device cybersecurity activities throughout the lifecycle.
AAMI Technical Information Report providing MedTech-specific guidance on cybersecurity risk management.
AAMI Technical Information Report on post-market security risk management for medical device manufacturers, the operational companion to TIR57.
Unauthorized remote control of an implanted neurostimulator (e.g., DBS) to alter stimulation parameters and harm a patient.
Primary references
3 sources- 1
NIST SP 800-53 Rev. 5VerifiedNISTcsrc.nist.gov
- 2
NIST SP 800-171 Rev. 3VerifiedNISTcsrc.nist.gov
- 3
FDA - Cybersecurity for Medical DevicesVerifiedFDAfda.gov
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