Pursuant to the authority vested in me as President by the Constitution and the laws of the United States including the International Emergency Economic Powers Act, 50 U.S.C.A. sec. 1701 et seq., the National Emergencies Act, 50 U.S.C. sec. 1601 et seq., and 3 U.S.C. sec. 301, I, JIMMY CARTER, President of the United States, find that the situation in Iran constitutes an unusual and extraordinary threat to the national security, foreign policy and economy of the United States and hereby declare a national emergency to deal with that threat. I hereby order blocked all property and interests in property of the Government of Iran, its instrumentalities and controlled entities and the Central Bank of Iran which are or become subject to the jurisdiction of the United States or which are in or come within the possession or control of persons subject to the jurisdiction of the United States. The Secretary of the Treasury is authorized to employ all powers granted to me by the International Emergency Economic Powers Act to carry out the provisions of this order. This order is effective immediately and shall be transmitted to the Congress and published in the FEDERAL REGISTER. JIMMY CARTER The White House, November 14, 1979.
Executive Order 12170—Blocking Iranian Government Property
Executive Brief • At a Glance
The Secretary of the Treasury is authorized to employ all powers granted to me by the International Emergency Economic Powers Act to carry out the provisions of this order.
Plain-English Translation & Framers' Constitutional Analysis
Early Statesman synthesis distilling legal jargon into practical meaning, statutory anchors, and structural constitutional impacts.
Signed by President Jimmy Carter on November 14, 1979, this order concerns Blocking Iranian Government Property. Blocked all property and interests in property of the Government of Iran, its instrumentalities and controlled entities and the Central Bank of Iran which are or become subject to the jurisdiction of the United States or which are in or come within the possession or control of persons subject to the jurisdiction of the United States.
Key Directives & Operative Actions
The Secretary of the Treasury is authorized to employ all powers granted to me by the International Emergency Economic Powers Act to carry out the provisions of this order.
Constitutional & Societal Entities Impacted
Policy Areas & Topics
The Framers' Constitutional Council
1787 PrismEvaluating this order against the constitutional debates of 1787 and the limits of Article II executive power.
"When the President takes measures incompatible with the expressed or implied will of Congress, his power is at its lowest ebb."
James Madison
Separation of Powers & Legislative Primacy
"The accumulation of all powers, legislative, executive, and judiciary, in the same hands... may justly be pronounced the very definition of tyranny." — Federalist No. 47 (1788)
Madison would express grave alarm over this order. By asserting independent authority in tension with legislative limits or the Bill of Rights, the Executive risks collapsing the separation of powers into unilateral rule. Under the Madisonian model, no emergency justifies the Executive substituting its decree for a deliberative Act of Congress.
Alexander Hamilton
The Energetic Executive & Unified Command
"The direction of war implies the direction of the common strength; and the power of directing and employing the common strength must be under the direction of the single hand of the Executive." — Federalist No. 74 (1788)
Hamilton would forcefully champion executive discretion here. For foreign entanglements, commerce defense, and national security, deliberative assemblies are too slow and faction-ridden. A unified, energetic Executive exercising swift command is precisely what the Philadelphia Convention intended for national preservation.
George Mason
Bill of Rights, Due Process & 10th Amendment
"The purse and the sword ought never to be in the same hands... nor the liberties of the citizen placed at the pleasure of a single magistrate." — Virginia Ratifying Convention (1788)
George Mason and the Anti-Federalists would sound a fierce warning. They feared that Article II would inevitably evolve into an elective monarchy. When an executive order impacts private rights, property, or civil liberties without individualized judicial process, Mason would see their darkest predictions verified.
Five Measurable "Constitutional Friction" Dimensions
An objective audit measuring potential separation-of-powers tension against the United States Constitution and established Supreme Court doctrine.
Legislative Encroachment & Purse
Touches upon core congressional prerogatives: raises appropriations reallocation, tariff imposition, or statutory preemption questions.
Executive Scope & Faithfulness
Invokes broad unilateral or emergency executive authorities that test the constitutional boundary of the Take Care Clause.
Federalism & State Sovereignty
Engages state and local partners in cooperative federalism programs.
Due Process & Individual Rights
Focuses on internal governmental operations with no direct impairment of private rights or property.
Youngstown Jacksonian Tier
The order asserts independent Article II prerogative against statutory constraints, reallocates funds without explicit appropriation, or stretches executive power into realms constitutionally reserved to the legislature or judiciary.
This directive engages significant constitutional friction across statutory authorization, legislative prerogatives, or individual liberties.
Referenced By Later Executive Orders (6)
Subsequent presidents who cited, amended, continued, or revoked this directive in later orders.
Scholarly & Legal Citations
Exec. Order No. 12,170 (Nov. 14, 1979), https://executiveordersarchive.org/orders/app-executive-order-12170-blocking-iranian-government-property.