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Disclosure and domestic regulations

Laws requiring disclosure have been more prevalent in the twentieth century. In 1946, there was a so-called "sunshine law" requiring lobbyists to disclose what they were doing, on whose behalf, and how much they received in payment. The resulting Federal Regulation of Lobbying Act of 1946 governed lobbying rules up until 1995 when the Lobbying Disclosure Act replaced it. The Federal Election Campaign Act of 1971, later amended in 2002 as the McCain Feingold Act, had rules governing campaign contributions. Each branch of Congress has rules as well. Legislation generally requires reports containing an accounting of major expenditures as well as legislation that was influenced; the wording of some of the pertinent laws can be found in 2 U.S.C. ch. 26.