The Legal Information Institute (LII Cornell) provides open, free access to primary legal materials and explanatory resources, enabling legal aid practitioners, pro se litigants, and the general public to conduct essential legal research without cost barriers. It serves as a foundational online library for understanding and navigating the U.S. legal system, directly addressing the need for accessible legal information in public service and legal aid contexts.
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Legal Information Institute (LII Cornell) Website Full Guide (2026)
Provides open access to law resources.
WebsitePublicServicesCommunity
3.1 (AI Aggregated)
Updated May 31, 2026
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Introduction
Key Features
Core Capabilities
Federal statutory code browser (U.S. Code)
State statutory code directories (by jurisdiction)
Supreme Court opinion archive (full text decisions)
Legal dictionary and glossary (plain language definitions)
Code of Federal Regulations acce
Additional Details
Citation lookup tool (direct link resolution)
Jurisdictional content filtering
Topical legal guides (overview pages)
Wex legal encyclopedia (community-edited explanations)
Use Cases
For General
Expediting Pro Bono Case Research
Quickly locate relevant federal statutes, state codes, or Supreme Court precedents to inform advice for indigent clients, without incurring commercial database fees, ensuring equitable access to legal information for case preparation
Understanding Personal Legal Rights and Obligation
Access plain-language legal definitions and primary source documents to comprehend legal issues affecting them, such as landlord-tenant disputes or family law matters, before seeking formal counsel or representing themselve
How to Use Legal Information Institute (LII Cornell)
Locate Specific Legal Authority
From the homepage, use the 'U.S. Code' or 'State Law' navigation links. Browse by title/chapter or use the main search bar to find specific statutory provisions or regulatory text
Legal Information Institute (LII Cornell) Alternatives
National Association for Public Defense
Support for public defenders.
USCourts.gov
Administrative Office of the US Courts.
State Court Websites
Links to state court sites (NCSC list).
LawHelp.org
Helps find free legal aid programs.
About Legal Information Institute (LII Cornell)
Platforms
Categories
Domaincornell.edu
Legal Information Institute (LII Cornell) Status
Active
Service is operational