In the Library
Case Law
Read how courts reason through legal questions.
Included on every planWhat it is
Explore state and federal opinion collections, including Supreme Court, appellate and district-court material. Each collection lists the courts it holds, with publication status and dates carried on the records themselves.
How it helps you
Read the opinion, identify the holding and inspect available treatment signals. The court, the date and the later decisions that cite it stay visible beside the text.
What's covered
- State and federal opinion collections
- Court and citation information where available
- Related-authority and treatment tools for further investigation
- Source edition and date shown on each document
Start with the work you need to do.
Choose Standard for everyday research or Professional for deeper analysis, drafting and shared Matters.