Executive Order 13636: Improving Critical Infrastructure Cybersecurity
President: Barack Obama
Directed NIST to create a voluntary risk framework and improved cyber-threat information sharing with critical-infrastructure owners.
Status: In effect. Is Executive Order 13636 still in effect? Yes. Executive Order 13636 remains an unrevoked cybersecurity framework. Executive Order 13800 of May 11, 2017 expressly used its section 9 critical-infrastructure designations, and NIST continues to maintain the Cybersecurity Framework that the order directed it to develop. Sources: Federal Register 2013 executive order disposition table, EO 13636; Signed Executive Order 13636; Executive Order 13800, May 11, 2017; NIST, Executive Order 13636 implementation.
What does Executive Order 13636 do?
EO 13636 launched the NIST Cybersecurity Framework, expanded government sharing of unclassified cyber-threat information and required agencies to identify especially critical infrastructure and review existing regulation. Congress reinforced NIST’s role in 2014 and later information-sharing laws and cyber orders added new tools. NIST released CSF 2.0 in 2024 for organizations of every size and sector, while the order remains an important foundation.
Before and after
Before the order
Critical-infrastructure sectors used varied cybersecurity practices without a common federal risk-management framework.
After the order
NIST developed a shared framework and agencies built voluntary adoption, information-sharing and sector-risk programs around it.
Who had to do what
| Agency / office | Action | Timing / position |
|---|---|---|
| NIST | Maintain and update the Cybersecurity Framework | Continuing |
| DHS and sector risk agencies | Share threats and support infrastructure owners | Continuing under later law |
| Critical-infrastructure owners | Use the framework according to risk and applicable law | Generally voluntary |
What happened next
EO 13636 issued.
NIST released CSF 1.0.
Executive Order 13800 directed agencies to support critical-infrastructure entities identified under section 9 of Executive Order 13636. Official source.
NIST released CSF 2.0.
Legal and source detail
How it works legally
The Cybersecurity Enhancement Act codified NIST’s ongoing framework role. Sector statutes and regulations may separately require controls; privacy and civil-liberties safeguards apply to information sharing.
Sources by type
If a source is unavailable, first check the cited publisher or another official repository. The cited publisher remains the authority.
Primary and official sources
Orders, laws, court records and official implementation material.
- NIST — Cybersecurity Framework 2.0 (opens in a new tab) Official record
How we checked this
Last checked against the sources above on September 15, 2026. How we research →