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Overview

Search Cap

The CAP search tool offers a basic interface for locating and viewing the cases in our repository. You can use it to search through our cases and some of our metadata tables, but there are no advanced tools. If you have any feature suggestions, let us know. If you're a developer, you might be more interested in directly accessing our API or Bulk Data.

What's included?

See our About page for more details on the materials included.

Searching in CAP is simple

  • First: Choose What To Search
  • Second: Select Your Search Criteria
  • Third: Execute the Search

First: Choose What To Search

The search tool is set to search cases by default, but it can also search courts, jurisdictions, and reporters. To search for something else, use the dropdown menu to the right of the word 'Find.'

Second: Select Your Search Criteria

Within type of search, there are several fields you can use to define your search. You could search for cases by their citation or by full-text search, and you can search for reporters by their jurisdiction. You can even precisely refine your search by using several fields at once. To add a field to your search, simply click the Add Field button, select the field you wish to add from the dropdown, add your search criteria, and press the search button.

For example, if you were searching our Reporters, the default search field is Jurisdiction. Perhaps you'd like to search for reporters' names that start with a specific word: Press the Add Field button, and from the dropdown box, and select Full Name. There is no need to remove any field boxes you don't plan on entering search terms into — they will not affect the search results.

Third: Execute the Search

Here's the easy part — just click on the Search button. The loading screen should pop up momentarily, and your search results should appear below. If there was a problem contacting the search server, or the server returned an error with one of your search fields, it appears on-screen.

Full-Text Case Search

When searching cases, the default search field is "Full-Text Search." This provides some functionality that isn't available in other search fields.

Phrase Search

To search our corpus for the phrase "a pox on both your houses", simply enclose it in double quotes:

"A pox on both your houses"

Exclusion

You can also exclude terms from your search by prepending them with a minus sign. For example, if you wanted to search for all cases containing the phrase "insurance fraud" but wanted to exclude the word automobile, type:

"insurance fraud" -automobile

Tips

  • You may use as many search field boxes as you like.
  • Results in metadata searches allow you to efficiently perform a new search for all of the cases related to that result. For example, if you're searching our jurisdiction list, each result on that list has a "See Cases" button that starts a new search for all of the cases under the specified jurisdiction. You can get back to your original search using the back button.
  • To share a search, simply copy the URL and pass it along! It will link the user to the specific page of results you're viewing. To send them to the first page of results, navigate to the first page of results before copying the URL.

Getting Legal Help

Our caselaw search tool does not have any cases published after mid-2018, and contains many OCR mistakes. It is not intended for use in legal proceedings, and we cannot provide individual assistance with legal research.

To find an attorney, get help with legal research skills, or find up-to-date databases for use in legal proceedings, please see the Getting Legal Help section of our About page.

  • Find what you were looking for?

    If you have suggestions for improving this documentation, let us know!

Search

The Caselaw Access Project Search Interface searches all official US court cases published in books from 1658 to 2018. The collection includes over six million cases scanned from the Harvard Law School Library shelves. Learn more about the project.

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