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NIST Releases Second Errata Update for Special Publication 800-171 Revision 1
February 20, 2018

NIST announces the release of the second errata update for Special Publication 800-171, Revision 1Protecting Controlled Unclassified Information is Nonfederal Systems and Organizations. The errata update includes minor changes to the publication that are either editorial or substantive. NIST is also releasing the final public draft of Special Publication 800-171AAssessing Security Requirements for Controlled Unclassified Information. This companion publication is intended to help organizations develop assessment plans and conduct assessments to determine compliance to the security requirements in NIST Special Publication 800-171.

Created February 20, 2018, Updated June 22, 2020