April 13, 1932
The following is established as item 47 of the Tariff of United States Consular Fees:
47. For certifying to the correctness of a copy of any certificate of American origin, manufacture, or inspection issued by any department or office of the Government of the United States, where such certified copy is required for the purpose of advancing the export trade of the United States----------No fee.
HERBERT HOOVER
The White House,
April 13, 1932.
Herbert Hoover, Executive Order 5837—Amendment to Tariff of United States Consular Fees Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/361436