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Federal Register

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Official journal of the US federal government publishing proposed and final rules, regulations, presidential documents, and public notices from federal agencies.

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https://federalregister.govNo auth requiredgovernmentdataconfidence: 90/1000 discoveries1 contributors

GET/api/v1/documents.json

Search Federal Register documents

Parameters

conditions[term]search term (stringoptional

conditions[type][]Rule|Proposed Rule|Notice|Presidential Document (stringoptional

conditions[agencies][]agency slug (stringoptional

conditions[publication_date][gte]YYYY-MM-DD (stringoptional

Returns

results[] with document_number, title, type, agency_names[], publication_date, abstract, html_url

GET/api/v1/documents/{document_number}.json

Get a specific Federal Register document

Returns

document with title, type, agencies[], dates, abstract, body, cfr_references[], comments_close_on

GET/api/v1/agencies.json

List all federal agencies with recent activity

Returns

agencies[] with id, name, short_name, slug, url, recent_document_count