LAW: Legal Research: Federal & State Regulations

This is a currently updated version of the Code of Federal Regulations (CFR). It is not an official legal edition of the CFR. The e-CFR is an editorial compilation of CFR material and Federal Register amendments produced by the National Archives and Records Administration's Office of the Federal Register (OFR) and the Government Printing Office. The OFR updates the material in the e-CFR on a daily basis. The current update status appears at the top of all e-CFR web pages.

This website includes official and authenticated copies of the annual published volumes of the Code of Federal Regulations. Daily amendments appearing in the Federal Register are not incorporated into these volumes. CFR sections could be as much as a year out of date.

This guide from the Massachusetts Court System, offers an index by subject, an index by citation, and FAQs about the CMR.