Executive Order 13566: Blocking Property and Prohibiting Certain Transactions Related to Libya
President: Barack Obama
Blocked Libyan government and Qadhafi-linked property to prevent asset diversion during the 2011 uprising.
Status: In effect.
Is Executive Order 13566 still in effect? Yes. Active national emergency and sanctions authority expanded by EO 13726 and continued beyond February 2026.
What does Executive Order 13566 do?
EO 13566 declared a national emergency, blocked property of Muammar Qadhafi, named associates, the Libyan government and designated supporters, and prohibited evasion. Licenses later opened many dealings while preserving blocks on specified assets and persons. EO 13726 expanded the emergency in 2016, and the President continued it beyond February 25, 2026.
Before and after
Before the order
Rapid violence and threatened diversion of state assets created no Libya-specific emergency blocking program under this order.
After the order
US-held covered property was frozen and Treasury could designate supporters and issue licenses.
Who had to do what
| Agency / office | Action | Timing / position |
|---|---|---|
| Treasury | Administer designations licenses and enforcement | Continuing |
| US persons | Block and report covered property | Continuing |
| State and Treasury | Coordinate foreign-policy determinations | Continuing |
What happened next
EO 13566 declared the emergency.
EO 13726 expanded the emergency.
Legal and source detail
How it works legally
IEEPA, the National Emergencies Act, 31 CFR part 570 and OFAC licenses define prohibited and authorized activity. Designations are subject to administrative and judicial review.
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.
- Treasury OFAC — Libya sanctions (opens in a new tab) Official record
- eCFR — 31 CFR part 570 (opens in a new tab) Official record
- Federal Register — 2026 continuation notice (opens in a new tab) Official record
How we checked this
Last checked against the sources above on September 15, 2026. How we research →