USDA posted its first employee abroad in 1882, with assignment of
Edmund Moffat to London. In 1894, USDA created a Section of Foreign Markets in its Division of Statistics, which by 1901 numbered seven employees. It was succeeded over the next few decades by increasingly larger units. Creation of this series of units in Washington to analyze foreign competition and demand for agricultural commodities was paralleled by assignment abroad of agricultural statistical agents, commodity specialists, and "
agricultural commissioners". Moffat went out as a "statistical agent" of USDA's Division of Statistics but with the status of Deputy
Consul General on the roster of the Department of State at London. Subsequent USDA officials assigned overseas, however, did not enjoy diplomatic or consular status. This impeded their work, which at that point consisted mainly of collecting, analyzing, and transmitting to Washington time-sensitive market information on agricultural commodities. The analytical unit in Washington, by the early 1920s supervised by Leon Estabrook, deputy chief of USDA's Bureau of
Agricultural Economics, compiled publications based on reports from the USDA's overseas staff, U.S.
consuls abroad, and data collected by the Rome-based
International Institute of Agriculture. In 1924, USDA officials Nils Olsen and Louis Guy Michael and Congressman
John Ketcham began drafting legislation to create an
agricultural attaché service with diplomatic status. The legislation passed the House multiple times, but it did not pass the Senate until 1930, in part due to opposition from then-Commerce Secretary
Herbert Hoover. Hoover, however, eventually supported the legislation to garner support of the farm bloc during his presidential campaign. Accordingly, the Foreign Agricultural Service was created by the Foreign Agricultural Service Act of 1930 (46 Stat. 497), which President
Herbert Hoover signed into law on June 5, 1930. The law stipulated that the FAS consist of overseas USDA officials. The USDA also created a Foreign Agricultural Service Division within the Bureau of
Agricultural Economics to serve as the FAS's headquarters staff in Washington, D.C., naming
Asher Hobson, a noted economist and political scientist, as its first head. The 1930 Act explicitly granted the USDA's overseas officials
diplomatic status and the right to the diplomatic title
attaché. In short order, FAS posted additional staff overseas, to
Marseille,
Pretoria, Belgrade,
Sydney, and
Kobe, in addition to existing staff in London,
Buenos Aires, Berlin, and Shanghai. In Washington, Hobson hired Lazar Volin, a Russian émigré, as the agency's first D.C.-based regional analyst, to specialize in the study of
Russia as a competitor to U.S. agriculture. ==International trade policy==