About the platform

eRegulations (eRegs) is a web-based application that makes regulations easier to find, read, and understand. This open source platform was built by the Consumer Financial Protection Bureau and 18F, and is in the public domain.

Live instances

The application is typically hosted by individual federal agencies, with features and branding unique to their users and needs. Current instances of eRegs include:


Learn about the history and purpose of the project, or read about its current and proposed features.

If you’re interested in learning about eRegulations or contributing to its development, it helps to have some background in what regulations are and how they fit into the legal landscape of the United States. We wrote an informal guide.

Code and repositories

Get an overview of our technology, read our governance policy, or contribute to our code.

Create an eRegulations instance

Learn how to create and customize an eRegs instance.