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Presidential record · From the National Archives records of later actions
Executive Order 9389

Amendment of Certain Paragraphs of the Executive Orders Establishing the Offices of Scientific Research and Development, Coordinator of Inter-American Affairs, Defense Transportation, and Civilian Defense

Signed by Franklin Delano Roosevelt on October 18, 1943.

No later action on file
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Signed recordOctober 18, 1943

The date the President signed it.

Publication record8 FR 14183

The Federal Register edition of the order.

Later actionNo later action on file

This is the later action on file. It is not a broad legal conclusion.

Primary evidence

The official record

Open the government publication or archive entry we used for this file.

National Archives record of later actions↗
Cite this record
Reference number
eo-9389
Official source
National Archives ↗
Last checked
Executive-order archive last refreshed from the Federal Register and National Archives
AP style

Power & Politics, "Executive Order 9389: Amendment of Certain Paragraphs of the Executive Orders Establishing the Offices of Scientific Research and Development, Coordinator of Inter-American Affairs, Defense Transportation, and Civilian Defense," last checked Oct. 27, 2026, citing National Archives, https://powerandpolitics.co/cite/eo-9389

APA

Power & Politics. (2026, October 27). Executive Order 9389: Amendment of Certain Paragraphs of the Executive Orders Establishing the Offices of Scientific Research and Development, Coordinator of Inter-American Affairs, Defense Transportation, and Civilian Defense [Executive order record]. Retrieved October 27, 2026, from https://powerandpolitics.co/cite/eo-9389

Chicago

Power & Politics. "Executive Order 9389: Amendment of Certain Paragraphs of the Executive Orders Establishing the Offices of Scientific Research and Development, Coordinator of Inter-American Affairs, Defense Transportation, and Civilian Defense." Last modified October 27, 2026. Accessed October 27, 2026. https://powerandpolitics.co/cite/eo-9389.

BibTeX
@misc{votefiles_eo_9389,
  author       = {{Power & Politics}},
  title        = {{Executive Order 9389: Amendment of Certain Paragraphs of the Executive Orders Establishing the Offices of Scientific Research and Development, Coordinator of Inter-American Affairs, Defense Transportation, and Civilian Defense}},
  year         = {2026},
  howpublished = {\url{https://powerandpolitics.co/cite/eo-9389}},
  note         = {Reference number eo-9389; official source: National Archives, https://www.archives.gov/federal-register/executive-orders/1943.html; last checked October 27, 2026; accessed October 27, 2026}
}
Plain link

https://powerandpolitics.co/cite/eo-9389

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The order itself

As signed

The complete text of the order.

Later record

What happened to this order

These notes list later amendments, revocations, replacing orders, or other Federal Register action.

Amends EO 8807, June 28, 1941; EO 8840, July 30, 1941; EO 8989, December 18, 1941; EO 9134, April 15, 1942
See EO 8757, May 20, 1941; EO 9562, June 4, 1945; EO 9710, April 10, 1946; EO 9913, December 26, 1947; EO 9919, January 3, 1948; EO 10065, July 6, 1949

The National Archives records of later actions cover January 8, 1937 to January 19, 2017.

All presidential documents on file for this president →

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