Thanks to a generous gift of materials from the Wolf Law Library at the William & Mary Law School, and the Internet Archive’s mission to digitize and provide universal access to knowledge, we are pleased to share more than 125,000 U.S. Supreme Court records and briefs. These materials which span nearly two centuries of American law are now freely accessible online.
Why This Matters. Most people are familiar with the U.S. Supreme Court opinions as public documents. But the opinions are only part of the story. Behind every landmark ruling lies a vast archive of briefs, petitions, appendices, and supporting records; these are the the arguments, evidence, and voices that shaped each decision. The Supreme Court may receive 7,000-8,000 petitions each year, but only grants a writ of certiorari to hear the case for about 80 cases. This collection includes records and briefs received by the court, both those granted certiorari and those denied certiorari; the latter category is much more voluminous than the former. Until now, these important public documents have only been available in limited ways — in print form in a limited number of law libraries, and in other formats in other libraries but not generally available for all people to freely access.
That has now changed. As part of Democracy’s Library, the Internet Archive’s large-scale effort to preserve and open government information, this collection includes records and briefs spanning cases from 1830 through 2019, making it one of the most comprehensive archives of freely available Supreme Court materials ever assembled in one place.
What’s Now Available. The collection covers three kinds of materials:
- The first is the official records from the lower court(s): the trial transcripts, evidence, and procedural documents that travel with each case up through the federal judiciary.
- The second is the briefs: the petitions, responses, amicus filings, and supporting appendices submitted by the litigants themselves and by interested third parties. These briefs are the raw material of American constitutional argument. They capture the perspectives of individuals, corporations, civil society organizations, and government agencies pressing their cases before the nation’s highest court.
- The third category is the opinions (for cases that are heard by the Supreme Court): the ultimate decisions reached by the highest court in the United States, demonstrating the logic and reasoning of the court.
Taken together, they form a detailed documentary record of how legal arguments, social concerns, and political priorities have evolved over nearly two hundred years of American life.











