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Code of Federal Regulations (CFR)

What is the CFR?

The Code of Federal Regulations (CFR) presents the official and complete text of agency regulations in an organized fashion in a single publication.

  • The CFR is divided into 50 titles covering broad subject areas of Federal regulations. Learn More
  • The CFR is updated by amendments appearing in the daily Federal Register.
  • Used together, these two publications establish the latest version of any given rule.

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The Code of Federal Regulations (CFR) is a codification (arrangement of) the general and permanent rules published in the Federal Register by the executive departments and agencies of the Federal Government.

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