In the Library

Regulations

Investigate the rules behind the statutory framework.

Included on every plan

What it is

Explore federal and state regulatory collections, including Code of Federal Regulations material. Coverage is built from the official editions configured for each collection, and every document names the edition it came from.

How it helps you

Read the regulatory section and its surrounding provisions, with the agency, source edition and effective date shown alongside.

What's covered

Code of Federal Regulations collections
State regulatory collections
Agency material where available
Appendices, amendments and historical editions listed separately

Start your 14-day free trial See all features

Tools that work with this

Search the Legal Library

Go directly to the source material.

Ask & Conversation

Follow the question wherever it leads.

Citation & Quotation Checks

See what was checked. Open the authority.

Start with the work you need to do.

Choose Standard for everyday research or Professional for deeper analysis, drafting and shared Matters.

Find your plan →