Case Law (Powered by CourtListener)

A Partnership for Better Research

Case Law (Powered by CourtListener) is one of the most extensive collections of American case law available online, developed by the Free Law Project. Integrated seamlessly into HeinOnline, it provides researchers with access to over nine million precedential legal decisions from more than 2,000 courts, covering over 99% of all published rulings. This continually updated resource is backed by CourtListener’s commitment to data quality, combining machine learning, human verification, and direct court publishing.

The Power of CourtListener via HeinOnline

Every HeinOnline Core subscription includes Case Law Basic at no extra charge, offering essential tools like citation lookup, PDF downloading, and inline hyperlinking. For those seeking deeper insights and greater efficiency, Case Law Premium unlocks advanced features that save time, strengthen research, and connect case law with the full breadth of HeinOnline content.