The date the President signed it.
Presidential record · From the National Archives records of later actions
Executive Order 10156
Designation of Certain Officers of the Department of the Interior To Act as Secretary of the Interior
Signed by Harry S. Truman on August 26, 1950.
Later revoked or supersededThe Federal Register edition of the order.
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.
Cite this record
- Reference number
eo-10156- Permanent link
- https://powerandpolitics.co/cite/eo-10156
- Official source
- National Archives ↗
- Last checked
- Executive-order archive last refreshed from the Federal Register and National Archives
AP style
Power & Politics, "Executive Order 10156: Designation of Certain Officers of the Department of the Interior To Act as Secretary of the Interior," last checked Oct. 27, 2026, citing National Archives, https://powerandpolitics.co/cite/eo-10156
APA
Power & Politics. (2026, October 27). Executive Order 10156: Designation of Certain Officers of the Department of the Interior To Act as Secretary of the Interior [Executive order record]. Retrieved October 28, 2026, from https://powerandpolitics.co/cite/eo-10156
Chicago
Power & Politics. "Executive Order 10156: Designation of Certain Officers of the Department of the Interior To Act as Secretary of the Interior." Last modified October 27, 2026. Accessed October 28, 2026. https://powerandpolitics.co/cite/eo-10156.
BibTeX
@misc{votefiles_eo_10156,
author = {{Power & Politics}},
title = {{Executive Order 10156: Designation of Certain Officers of the Department of the Interior To Act as Secretary of the Interior}},
year = {2026},
howpublished = {\url{https://powerandpolitics.co/cite/eo-10156}},
note = {Reference number eo-10156; official source: National Archives, https://www.archives.gov/federal-register/executive-orders/1950.html; last checked October 27, 2026; accessed October 28, 2026}
}Plain link
https://powerandpolitics.co/cite/eo-10156
Cite the official source for the underlying fact. Power & Politics reference number never changes for this record. AP, APA and Chicago are standard citation styles for news and academic writing, and BibTeX is the format reference-manager programs read.
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.
The National Archives records of later actions cover January 8, 1937 to January 19, 2017.