Every document published in the Federal Register from January 2020 onward — Rules, Proposed Rules, Notices, and Presidential Documents (including every Executive Order). Target ~360k records across 6 years. Per document: document number (e.g. '2024-12345'), type + subtype, title, abstract, publication date, effective date, signing date (for EOs), executive order number, agencies involved (JSON array of slugs), citation (e.g. '91 FR 12345'), volume + page range, PDF/HTML/JSON URLs, topics. The Federal Register is the definitive record of US federal rulemaking — this lets you ask 'what rules has EPA proposed in the last 30 days?' or 'every executive order on critical minerals' in one query.
Every record in this dataset can be traced back to its primary source at https://www.federalregister.gov/api/v1/documents.json. Underlying content is a US federal government work (public domain under 17 USC §105); our derived data is licensed CC0 1.0.