# CFR

CEFR C2 · Noun

Source: https://englishreference.com/word/cfr
Updated: 2026-05-09

## Definition

Stands for Code of Federal Regulations. A large set of books that contains all the official rules and laws made by the United States government departments.

For teachers: Abbreviation for Code of Federal Regulations. The codification of the general and permanent rules and regulations published in the Federal Register by the executive departments and agencies of the federal government of the United States.

## Examples

- The company must follow the rules in the CFR.
- Lawyers often consult the CFR to ensure their clients are in compliance with specific environmental protection standards.
- Navigating the CFR requires a sophisticated understanding of administrative law, as the regulations are organized into fifty titles that cover broad areas subject to federal oversight.

## Usage notes

- Usually preceded by the definite article 'the'. When referring to a specific section, it is often followed by a title and part number.

---

From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.