04/18/1946
https://www.presidency.ucsb.edu...
"All departments, agencies, and independent establishments of the Executive branch of the Federal Government shall furnish to the Committee, upon the request of the American Chairman of the Committee, ..."
"The Secretary of State may assign or detail officers and employees of the Department of State, including officers and employees of the Foreign Service of the United States, for service with the Americ..."
"The Secretary of War and the Secretary of the Navy are authorized to provide appropriate assistance including the furnishing of available Government-owned motor transportation and other Government-own..."
"The United States of America Typhus Commission established by the said Executive Order No. 9285 of December 24, 1942, is hereby abolished as of June 30, 1946."