Explore the data

Federal regulatory data, congressional activity, and lobbying disclosures — all searchable, all free. Powered by public records from the Federal Register, Regulations.gov, Congress.gov, and the Senate Office of Public Records.

FR Documents
Public Comments
Roll Call Votes
Members of Congress
Lobbying Filings
FEC Contributions
Foreign Agents

Member Profiles

Search current and historical members of Congress. See their voting record, campaign donors, stock trades, floor speeches, and sponsored legislation — all in one place.

12,700+ members · 8.3M+ vote records · 4.4M+ contributions
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Regulatory Lifecycle

Follow a regulation from proposed rule to final rule. Search dockets, Federal Register documents, and public comments. Find what's open for comment right now.

92K+ dockets · 994K+ FR docs · 3.8M+ comments
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Lobbying Explorer

See who's lobbying whom. Search by client, firm, or issue area. Track spending over time and discover lobbyists with prior government positions (revolving door).

3.5M+ activities · 80 issue areas
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Campaign Contributions

4.4 million FEC individual contributions. Search by employer to see who gives, how much, and to which candidates and parties.

4.4M contributions · 352K employer-candidate pairs · 65K candidates
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Legislation

Search 375,000+ bills and resolutions from the 93rd–119th Congress. Browse by policy area, subject tags, and sponsors. See cosponsors, actions, and full legislative history.

167K+ bills · 27 congresses · 1.5M+ subject tags
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Committee Hearings

Search congressional committee hearings from 1993 to present. Browse by committee, find the most frequent witnesses, and explore hearing transcripts from the House, Senate, and joint committees.

30+ years of hearings · Witnesses · Member attendance
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Executive Nominations

Track presidential nominations to the Senate from Congress 100 to present. See confirmation rates, vote tallies, and the full action history for judges, ambassadors, and agency heads.

Congresses 100–119 · Confirmation rates · Vote tallies
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Policy Research

Search Congressional Research Service (CRS) reports and Government Accountability Office (GAO) reports. Expert policy analysis and government audits, with links to related legislation.

CRS reports · GAO reports · Linked to bills
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Foreign Agents (FARA)

Explore registered foreign agents under FARA. Search firms representing foreign governments, see which countries they work for, and browse the agents and filings.

7K+ registrants · 17K+ foreign principals · 151K+ documents
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API Documentation

Full JSON API for developers and AI agents. Schema reference, canned queries with parameters, and interactive examples. All data available via SQL or pre-built endpoints.