Legora today announced the addition of comprehensive federal and state appellate US case law, continuously updated statutes and regulations, and federal agency guidance to its legal research data sources. Every document has been sourced directly from the courts, official reporters, agencies themselves, and trusted partners - verified meticulously, then ingested and structured on Legora's own infrastructure.
“Comprehensive data is the foundation of the legal research product Legora is building. The potential of AI in legal research is immense,” said Melanie Brown, Senior Director Legal Data, at Legora. “For over a century, legal research has meant paying a navigation tax: picking the right database, crafting the right Boolean search, chasing cross-references and headnotes – all before lawyers could start the real work. Legora is building to change that.”
Legal research has long been locked behind a handful of providers, each holding a different slice of the law. Legora is developing a US primary law corpus from the ground up, source by source, and giving customers full visibility into exactly what's covered, how current it is, how it was verified, and our roadmap.
What's live now for all Legora customers:
Case law - comprehensive federal and state appellate coverage, updated every 24 hours from the courts and the official reporters, with all page numbers and pincites. Every case’s accuracy is manually verified through a meticulous dual-keying QA process. Historical coverage to official reporter inception detailed below.
Statutes & regulations - continuously updated US statutes, regulations, executive orders, and federal legislation.
Agency guidance - 192 sources across more than 50 federal agencies and offices, with more added every week.
In late August, we will take the stage at ILTAcon to reveal more about our plans and tell the world how serious we are about truly rebuilding legal research as we know it, AI-native.
Details of case law coverage
Federal
Court | Official reporter | Legora coverage | Notes |
|---|---|---|---|
Supreme Court | US Reports (1790) | 1790 - current | Full coverage - incl. pre SCOTUS Pennsylvania cases from 1754 (1 U.S. Dallas) |
Court of Appeals - Circuit Courts | Federal Reporter – F./ F.2d/ F.3d/ F.4th (1880) | 1924 - current | Pre-1924 data in progress – we are filling the Federal Reporter first series (F. vols 1-300 to align coverage with inception) |
District Courts | Federal Supplement Reporters - F.Supp/ F.Supp.2d/ F.Supp.3d (1932) | 1932 - current | Full coverage of the dedicated district-court reporter (pre-1932 decisions sit in Federal Cases and Federal Reporter, on roadmap) |
Bankruptcy Courts | Bankruptcy Reporter – B.R. (1979) | 1979 - current | Full coverage |
Tax Court | Tax Court Reports – T.C. / T.C.M. (1942) | 1942 - current | Full coverage (predecessor Board of Tax Appeals, BTA 1924-1942 on roadmap) |
State - comprehensive appellate:
All state appellate courts - both intermediate appellate courts and courts of last resort - including DC, from 1950 – current (Alaska from 1960).
State appellate case law pre-1950 back to court inception: ingestion in progress
Across all courts:
Published and unpublished slip opinions from 2008 – current
Disposition cases from 2004 – current
Roadmap (prioritized by client demand)
Disposition cases pre-2004 and unpublished opinions pre-2008
Comprehensive trial-court opinions (currently we include only those that appear in regional reporters)
US territories (American Samoa, Guam, Northern Mariana Islands, Puerto Rico, US Virgin Islands)
Federal and state court dockets and filings
Details of legislative coverage
Codified Statutes - U.S. Code (federal codified statutes); state codified statutes (all 50 + DC), from Wolters Kluwer Legal & Regulatory US (current in force; future-effective statutes included; historical back to 2021 live H2 2026, earlier statutory history on roadmap)
Codified Regulations - Code of Federal Regulations; state codified regulations (all 50 + DC); federal agency rules, proposed & final (Federal Register), from Wolters Kluwer Legal & Regulatory US (current in force; federal rules 2017–current; future-effective regulations included; historical regulations back to 2021; earlier regulatory history on roadmap)
Congressional Bills (federal) - Proposed & final, all bill versions (introduced, interim, enacted) from Wolters Kluwer Legal & Regulatory US (2009–current)
Executive Orders - Executive orders (White House), with as-published Federal Register versions, sourced from Wolters Kluwer Legal & Regulatory US (2017–current). Historical executive orders and other presidential materials on roadmap.
Constitutions - Federal Constitution and all 50 state constitutions + DC; historical versions on roadmap.
Acts and Session Laws - Enacted federal bills provide slip law text from 2009 onwards (sourced from Wolters Kluwer Legal & Regulatory US); currently ingesting pre-2009 historical slip laws and official Statutes at Large citations / pagination. Comprehensive state session law coverage on roadmap.
Court Rules - Uniform / codified federal court rules being ingested (FRCP, FRCrimP, FRE, FRAP, Bankruptcy Rules); state, professional conduct, sentencing guidelines, local and individual judge rules on roadmap
Details of Agency coverage
Department of Commerce
Patent & Trademark Office (USPTO) - Patent Trial and Appeal Board (PTAB) Decisions; Precedential and informative decisions; MPEP (Manual of Patent Examining Procedure); Guidance; Trademark Trial and Appeal Board (TTAB) Decisions; Patents & Patent Filings (coming soon); Trademarks & Trademark Filings (coming soon)
Bureau of Industry and Security (BIS) - Advisory Opinions; Export Violations; Charging Letters; Enforcement Policy Memoranda; Industry Guidance; Guidance & Frequently Asked Questions
Department of Defense
Armed Services Board of Contract Appeals (ASBCA) - Rules and Guidance; Decisions
Department of Health & Human Services
Centers for Medicare & Medicaid Services (CMS) - Internet Only Manuals (IOMs); Advisory Opinions (AOs); PRRB Jurisdictional Decisions
Food & Drug Administration (FDA) - Guidance Documents; Warning Letters; Drugs@FDA; Product-Specific Guidances for Generic Drug Development
Departmental Appeals Board (DAB) - Board Decisions; ALJ Decisions; Medicare Appeals Council Decisions; Guidelines; Appellate Division Practice Manual; Civil Remedies Division Procedures
Office of Inspector General (OIG) - Advisory Opinions; General Compliance Program Guidance; Corporate Integrity Agreements; Medicare Advantage Industry Segment-Specific Compliance Program Guidance; Other Guidance
Office for Civil Rights (OCR) - Resolution Agreements; Civil Money Penalties
Department of Homeland Security
U.S. Citizenship & Immigration Services (USCIS) - AAO Non-Precedent Decisions; Adopted AAO Decisions; Policy Memoranda; AAO Practice Manual; Policy Manual
Customs & Border Protection (CBP) - Rulings; Informed Compliance Publications (ICPs)
Department of Justice
Antitrust Division - Appellate Briefs; Guidelines & Policy Statements; Statements of Interest; Comments to States and Other Organizations; Comments to Federal Agencies; Interagency Memoranda of Understanding
Board of Immigration Appeals (BIA) - Precedent Decisions; OCAHO Published Decisions
Executive Office for Immigration Review (EOIR) - EOIR Policy Manual; Litigation Notices
Office of the U.S. Attorney General - Opinions; Opinions by Volume; Justice Manual; Guidance Documents; Publications; OLC Opinions; OLC Opinions by Volume
Civil Rights Division - Appellate Briefs And Opinions; Employment Litigation Cases; Disability Rights Cases; Educational Opportunities Cases; Housing and Civil Enforcement Cases; Voting Section Cases; Special Litigation Section Cases and Matters
Equal Employment Opportunity Commission (EEOC) - Commission Appellate and Amicus Briefs; Federal Sector Appellate Decisions; Guidance; Memoranda of Understanding (MOUs)
Criminal Division - Opinion Procedure Releases; Corporate Enforcement Actions (FCPA); Corporate Enforcement Actions; CEP VSD Resolutions; FCPA Resource Guide; FCPA Guidelines
Drug Enforcement Administration (DEA) - Guidance; Notices
Department of Labor
Administrative Review Board (ARB) - Decisions
Benefits Review Board (BRB) - Published Black Lung Decisions; Unpublished Black Lung Decisions; Published Longshore Decisions; Unpublished Longshore Decisions; Black Lung Deskbook; Longshore Deskbook
Occupational Safety and Health Administration (OSHA) - Letters of Interpretation; Directives; Enforcement Memos
Wage and Hour Division (WHD) - Interpretive Guidance; Field Assistance Bulletins; Field Operations Handbook
Employee Benefits Security Administration (EBSA) - Advisory Opinions; Information Letters; Field Assistance Bulletins; Technical Releases; Exemptions; Amicus Briefs
National Labor Relations Board (NLRB) - Board Decisions; ALJ Decisions; Regional Director Decisions; General Counsel Memoranda; Advice Memoranda; Operations-Management Memoranda
Department of the Treasury
Internal Revenue Service (IRS) - Internal Revenue Bulletin (IRB); Written Determinations; Forms, instructions and publications
Office of the Comptroller of the Currency (OCC) - Bulletins; Interpretations & Decisions; Enforcement Actions; Comptroller's Handbook; Comptroller's Licensing Manual & Forms; Advisory Letters; Briefs; Court Decisions
Financial Crimes Enforcement Network (FinCEN) - Administrative Rulings; Guidance; Enforcement Actions; Advisories
Office of Foreign Assets Control (OFAC) - Sanction Lists; Interpretative Rulings on OFAC Policy; FAQs; Sanctions Programs and Country Information; Selected General Licenses Issued by OFAC; Settlement Agreements; Information on OFAC's Enforcement and Compliance Policies; OFAC Information for Industry Group
Alcohol and Tobacco Tax and Trade Bureau (TTB) - Rulings and Treasury Decisions; Administrative Actions
Department of Interior
Bureau of Ocean Energy Management (BOEM) - Conventional Energy Guidance; Gulf of America Regional Guidance; Renewable Energy Guidance
Interior Board of Indian Appeals (IBIA) - Decisions
Department Cases Hearings Division (DCHD) - Dispositive Orders
Interior Board of Land Appeals (IBLA) - Decisions; Dispositive Orders; Procedures and Practices Manual
Solicitor's Office - M-Opinions; Decisions of the Department of the Interior
Independent Agencies & Commissions
Environmental Protection Agency (EPA) - EAB Published Decisions; EAB Unpublished Final Orders; Guidance Documents; Enforcement Actions & Consent Decrees; Enforcement Policy, Guidance & Publications; Civil and Cleanup Enforcement Cases and Settlements
Securities and Exchange Commission (SEC) - Corporation Finance Interpretations (CFIs); Disclosure Guidance; Rulemaking Activity; Staff Accounting Bulletins (SABs); Staff Legal Bulletins (SLBs); Division of Investment Management: Frequently Asked Questions; Division of Trading and Markets: Frequently Asked Questions; Division of Corporation Finance No-Action, Interpretive and Exemptive Letters; Division of Investment Management Staff No-Action and Interpretive Letters; Division of Trading and Markets No-Action, Exemptive, and Interpretive Letters; Commission Orders and Notices; Administrative Proceedings (Closed); Commission Opinions and Adjudicatory Orders; Reports of Investigations; Amicus Briefs; Appellate Briefs; EDGAR (filings & corporate documents)
Federal Trade Commission (FTC) - Policy Statements; Advisory Opinions; Closing Letters; Commission Decision Volumes; Federal Register Notices; HSR Formal Interpretations; HSR Informal Interpretations; HSR Statements of Basis and Purpose; Warning Letters; Commissioner Statements; Amicus Briefs; Cases and Proceedings
Federal Communications Commission (FCC) - Declaratory Rulings; Orders; Memorandum Opinions & Orders; Statements; Cease & Desist Orders; Decisions; Q&As; Policy Statements
Federal Reserve Board (FRB) - Supervision and Regulation Letters; Consumer Affairs Letters; Enforcement Actions; Legal Interpretations; Legal Interpretations FAQs of the Board's Regulations; Volcker Rule FAQs; Compliance Guides for Small Entities
Federal Deposit Insurance Corporation (FDIC) - Financial Institution Letters (FILs); Enforcement Decisions and Orders; Risk Management Manual of Examination Policies; FDIC General Counsel Opinions; FDIC and Interagency Statements; Supervision Appeals Review Committee Decisions; Assessment Appeals Committee Decisions
Consumer Financial Protection Bureau (CFPB) - Advisory Opinions; Supervisory Guidance; Warning Letters; Enforcement Actions
Commodity Futures Trading Commission (CFTC) - No-Action Letters; Exemption Letters; Interpretative Letters; Other Letters
Nuclear Regulatory Commission (NRC) - Commission Orders; Commission Policy Statements; ASLBP Orders; Issued Significant Enforcement Actions; Nuclear Regulatory Commission Issuances
Consumer Product Safety Commission (CPSC) - Adjudicative Proceedings; Office of General Counsel Advisory Opinions
Occupational Safety and Health Review Commission (OSHRC) - Commission Decisions; Administrative Law Judges Decisions
Government Accountability Office (GAO) - Bid Protest Decisions; Appropriations Decisions; The Red Book
Pension Benefit Guaranty Corporation (PBGC) - Opinion Letters; Appeals Board Decisions; Policy Statements; Amicus Briefs
Social Security Administration (SSA) - Acquiescence Rulings; Social Security Rulings
Federal Energy Regulatory Commission (FERC) - Opinions; Appellate Briefs; Memoranda of Understanding (MOU); Civil Penalty Actions; No-Action Letters; Orders



