filed_search_lobbying
Search federal lobbying disclosures to identify companies, lobbyists, issues, and spending. Filter by client, registrant, issue code, filing year, or filing type.
Instructions
Search federal lobbying disclosures from the Senate LDA database. Find which companies hire lobbyists, what issues they lobby on, and how much they spend.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| client_name | No | Client company being represented | |
| registrant_name | No | Lobbying firm name | |
| issue_code | No | Issue area code: HCR (Health), DEF (Defense), TAX (Taxation), ENV (Environment), TRD (Trade), etc. | |
| filing_year | No | Filing year (e.g., '2025') | |
| filing_type | No | Filing type: RR (Registration), Q1, Q2, Q3, Q4 (Quarterly) |