Research ReportCRS ReportVersion 6
R45320
Campaign Finance Law: An Analysis of Key Issues, Recent Developments, and Constitutional Considerations for Legislation
Published May 17, 2023Updated Jun 21, 2025
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What this is
The Congressional Research Service is a nonpartisan policy and legal analysis arm of the Library of Congress. CRS reports are written for members of Congress and their staff, not the public — but they’re made available openly through Congress.gov.