San Francisco Lobbyist Monthly Activity Reports

San Francisco lobbyist activity is reported monthly by registered lobbyists to the Ethics Commission. Data from the lobbyist system is synched nightly to DataSF, reflecting new filings. Activities from both Contact and Expenditure lobbyists are combined.

Use Cases

• Tracking lobbying influence patterns based on monthly activity reports
• Analyzing lobbyist expenditure trends based on reported expenditure data
• Monitoring compliance with ethics regulations based on self-reported filings
• Mapping lobbying contacts with government officials based on reported activity types

Strengths

• Data is updated nightly, ensuring high recency
• Activities from both Contact and Expenditure lobbyists are combined, providing a broad view

Limitations

• Column-level documentation is absent; field semantics must be inferred after download
• Row count is unknown, which may limit suitability assessment
• Data is self-reported, which may reflect reporting bias

Provenance

Source

SF Ethics Commission

Collection Method

Self-reported monthly statements filed by registered lobbyists

Freshness

Updated nightly

Geography

San Francisco