This is a potential security issue, you are being redirected to https://csrc.nist.gov.
See Information System Contingency Plan.
NIST SP 800-34 Rev. 1 under Contingency Planning
A named set of rules that indicate the applicability of a certificate to a particular community and/or class of applications with common security requirements.
NIST SP 800-57 Part 2 Rev.1 under Certificate Policy