Enhanced content is provided to the user to provide additional context.
Navigate by entering citations or phrases (eg: 1 CFR 1.1 49 CFR 172.101 Organization and Purpose 1/1.1 Regulation Y FAR).
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Reader Aids help people use and understand the eCFR. Reader Aids information is not published in the Code of Federal Regulations.
The Electronic Code of Federal Regulations (eCFR) provides a way of exploring the Code of Federal Regulations as it exists today and at points in time back to January 2017.
The eCFR allows you to:
The eCFR is not an official legal edition of the CFR. Understanding the eCFR explains its status and the editorial process.
The Code of Federal Regulations (CFR) is the codification of the general and permanent rules published in the Federal Register by the departments and agencies of the Federal Government. It is divided into 50 titles representing broad areas subject to federal regulation.
The Electronic Code of Federal Regulations (eCFR) is a continuously updated online version of the CFR and provides enhanced features that are not part of the published CFR