By virtue of the authority vested in me by the Constitution and the statutes of the United States, particularly by the First War Powers Act, 1941, as President of the United States and as Commander in Chief of the Army and Navy, and in order to provide for the more effective coordination of the mobilization of the Nation for war, it is hereby ordered as follows: I There is established in the Office for Emergency Management of the Executive Office of the President an Office of War Mobilization which shall be under the direction of a Director of War Mobilization (hereinafter referred to as Director), to be appointed by the President. II There is established in the Office of War Mobilization the War Mobilization Committee (hereinafter referred to as the Committee), of which the Director shall be the Chairman and with which he shall advise and consult. The Committee shall consist, in addition to the Director, of the Secretary of War, the Secretary of the Navy, the Chairman of the Munitions Assignments Board, the Chairman of the War Production Board, and the Director of Economic Stabilization. The Chairman shall request the heads of other agencies or departments to participate in the deliberations of the Committee whenever matters specially affecting such agencies or departments are under consideration. It shall be the duty of the heads of the agencies and departments to supply necessary data to the Director and the Committee. III It shall be the function of the Office of War Mobilization, acting in consultation with the Committee and subject to the direction and control of the President, (a) To develop unified programs and to establish policies for the maximum use of the Nation's natural and industrial resources for military and civilian needs, for the effective use of the national manpower not in the armed forces, for the maintenance and stabilization of the civilian economy, and for the adjustment of such economy to war needs and conditions; (b) To unify the activities of Federal agencies and departments engaged in or concerned with production, procurement, distribution, or transportation of military or civilian supplies, materials, and products and to resolve and determine controversies between such agencies or departments, except those to be resolved by the Director of Economic Stabilization under Section 3, Title IV, of Executive Order 9250; and (c) To issue such directives on policy or operations to the Federal agencies and departments as may be necessary to carry out the programs developed, the policies established, and the decisions made under this Order. It shall be the duty of all such agencies and departments to execute these directives, and to make to the Office of War Mobilization such progress reports as may be required. IV The Office of War Mobilization may perform the functions, exercise the powers, authority, and discretion conferred on it by this Order through such officials and such agencies, and in such manner, as the Director, subject to the provisions of this Order, may determine. The Director shall receive such compensation as the President shall provide; and within the limits of funds which may be made available, may employ necessary personnel and make provision for supplies, facilities, and services necessary to discharge his responsibilities. All prior Executive Orders insofar as they are in conflict herewith are amended accordingly. FRANKLIN D ROOSEVELT The White House, May 27, 1943.
Executive Order 9347—Providing for the Establishment of an Office of War Mobilization
Executive Brief • At a Glance
I There is established in the Office for Emergency Management of the Executive Office of the President an Office of War Mobilization which shall be under the direction of a Director of War Mobilization (hereinafter referred to as Director), to be appointed by the President.
Plain-English Translation & Framers' Constitutional Analysis
Early Statesman synthesis distilling legal jargon into practical meaning, statutory anchors, and structural constitutional impacts.
Signed by President Franklin D. Roosevelt on May 27, 1943, this order concerns Providing for the Establishment of an Office of War Mobilization. I There is established in the Office for Emergency Management of the Executive Office of the President an Office of War Mobilization which shall be under the direction of a Director of War Mobilization (hereinafter referred to as Director), to be appointed by the President.
Key Directives & Operative Actions
I There is established in the Office for Emergency Management of the Executive Office of the President an Office of War Mobilization which shall be under the direction of a Director of War Mobilization (hereinafter referred to as Director), to be appointed by the President.
II There is established in the Office of War Mobilization the War Mobilization Committee (hereinafter referred to as the Committee), of which the Director shall be the Chairman and with which he shall advise and consult.
The Committee shall consist, in addition to the Director, of the Secretary of War, the Secretary of the Navy, the Chairman of the Munitions Assignments Board, the Chairman of the War Production Board, and the Director of Economic Stabilization.
The Chairman shall request the heads of other agencies or departments to participate in the deliberations of the Committee whenever matters specially affecting such agencies or departments are under consideration.
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 acts in absence of either a congressional grant or denial of authority, he can only rely upon his own independent powers, but there is a zone of twilight in which he and Congress may have concurrent authority."
James Madison
Separation of Powers & Legislative Primacy
"Power is of an encroaching nature, and it ought to be effectually restrained from passing the limits assigned to it." — Federalist No. 48 (1788)
Madison would view this order with watchful scrutiny. Operating in the 'Zone of Twilight' where Congress is silent, each such directive establishes an administrative precedent that steadily expands the executive perimeter at the expense of legislative primacy.
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 president will be surrounded by flatterers and sycophants... and the great powers of the executive will gradually absorb the liberties of the people." — Cato IV (Anti-Federalist, 1787)
The Anti-Federalist prism advises continuous democratic vigilance. Even routine administrative directives aggregate centralized federal power away from town halls and state assemblies toward a distant executive apparatus.
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
Administers commerce or fiscal programs requiring ongoing statutory delegation and legislative oversight.
Executive Scope & Faithfulness
Directs internal executive branch machinery, agency workflows, and federal personnel.
Federalism & State Sovereignty
Creates friction with the Tenth Amendment by conditioning state grants, mandating local compliance, or preempting state police powers.
Due Process & Individual Rights
Focuses on internal governmental operations with no direct impairment of private rights or property.
Youngstown Jacksonian Tier
The order relies on inherent Article II executive discretion, civil service management, or foreign diplomacy where Congress has neither expressly approved nor prohibited action.
This order operates within Justice Jackson’s Zone of Twilight, resting upon concurrent presidential authority or congressional silence.
Referenced By Later Executive Orders (1)
Subsequent presidents who cited, amended, continued, or revoked this directive in later orders.
Scholarly & Legal Citations
Exec. Order No. 9347 (May 27, 1943), https://executiveordersarchive.org/orders/app-executive-order-9347-providing-for-the-establishment-office-war-mobilization.