EO 12356Executive OrderReagan · R Quiet signal

Executive Order 12356

National Security Information

This executive order establishes a comprehensive uniform system for classifying, declassifying, and safeguarding national security information across the federal government. It defines three classification levels (Top Secret, Secret, Confidential), specifies who can classify information, creates declassification review procedures, and establishes the Information Security Oversight Office to monitor compliance. The order balances national security protection with public access to government information.

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Impact dates

  1. Executive Order becomes effective; Executive Order 12065 revoked

  2. Original classification authority must determine appropriate classification level when reasonable doubt exists

  3. Agency with classification responsibility must decide whether to classify information originated by non-classification authority entities

Key directives

  • Establish three-tier classification system (Top Secret, Secret, Confidential) with defined damage thresholds
  • Require original classification authorities to set specific declassification dates or events
  • Create Information Security Oversight Office with full-time Director appointed by Administrator of General Services with presidential approval
  • Mandate written delegations of classification authority limited to minimum necessary
  • Prohibit classification to conceal violations of law, inefficiency, administrative error, embarrassment, or restrain competition
  • Establish mandatory review process for declassification requests by citizens and permanent residents
  • Require agencies to designate senior officials to direct information security programs
  • Provide sanctions for unauthorized disclosure, improper classification, or violations including reprimand, suspension, removal, termination of classification authority, or loss of access
  • Exempt presidential records and White House Staff materials from mandatory review provisions

Who is ordered

Timeline

Immediate

  • Revocation of predecessor Executive Order 12065 upon effective date
  • Establishment of Information Security Oversight Office authority

Near term (90d)

  • Agencies must designate senior officials for information security programs
  • Development of implementing regulations and directives by ISOO
  • Agencies to establish access control procedures

Long term

  • Systematic review programs for declassification of archived records
  • Annual reporting to President on implementation
  • Ongoing compliance monitoring and sanctions enforcement

Risks & tensions

  • Central tension between transparency ('essential that the public be informed') and secrecy ('interests...require that certain information...be protected')
  • ISOO oversight authority vs. agency autonomy: agencies can deny ISOO access to specific categories of classified information claiming 'exceptional national security risk'
  • Mandatory review exemption for presidential records creates significant gap in public access to historical executive branch materials
  • Reclassification provision (Section 1.6(c)) allows retroactive secrecy even after public disclosure if information 'may reasonably be recovered'
  • Vague standard 'damage to national security' for Confidential level provides less clarity than 'serious' or 'exceptionally grave' thresholds for higher levels
  • No explicit deadline for systematic review of backlogged classified records, leaving declassification timeline uncertain
Executive Order 12356: National Security Information · Executive Orders