Classified national security information

{
  "id": "MLC-T-ENV-005130",
  "term": "Classified national security information",
  "field": "Environment",
  "term_source": "Classified National Security Information",
  "definition": "Information that has been determined pursuant to Executive Order 13526, “Classified National Security Information,” December 29, 2009 or any successor order to require protection against unauthorized disclosure and is marked to indicate its classified status when in documentary form. The term “Classified Information” is an alternative term that may be used instead of “Classified National Security Information.”",
  "subject": "Research",
  "references": [
    "40 CFR 63.742 (CFR 2016)"
  ],
  "url": "https://mlchart.com/terminology/environment/classified-national-security-information/"
}