Official source Official Curated global record 1 citation
LDA.gov
Official federal lobbying and LD-203 disclosure service for registrant, client, issue-area, and contribution records.
U.S. Senate Office of Public Records · LDA.gov API
Source metadata
Publisher
U.S. Senate Office of Public Records
Directory updated
April 24, 2026
What Ballot Clarity uses it for
Federal influence pages, disclosure summaries, contribution totals, and person-level lobbying provenance.
Geographic scope
United States federal lobbying disclosures
Review note
Ballot Clarity reviews influence attachment rules when lobbying crosswalk logic or disclosure windows change.
Key limitations
- Influence attachment depends on reliable person or committee crosswalks.
- LDA coverage is federal disclosure data and does not imply complete state or local lobbying coverage.
Attached note
Official federal lobbying-disclosure source used for person-level influence context where Ballot Clarity can attach it reliably.