Code of Federal Regulations (CFRs) in Print

What are the Code of Federal Regulations also referred to as the CFRs?  

The Code of Federal Regulations (CFR) is an annual codification of the general and permanent rules of the executive departments and agencies of the Federal Government published by the Office of the Federal Register (OFR) in the National Archives and Records Administration (NARA) in the Federal Register. The purpose of the CFR is to present the official and complete text of agency regulations in one organized publication and to provide a comprehensive and convenient reference for all those who may need to know the text of general and permanent Federal regulations.

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The CFR is divided into 50 titles representing broad areas subject to Federal regulation. Each Title is divided into chapters that are assigned to agencies issuing regulations pertaining to that broad subject area. Each chapter is divided into parts and each part is then divided into sections -- the basic unit of the CFR.  Those interested in a specific topic, such as Telecommunications, need only purchase a specific volume or groups of volumes that pertain to the desired topic. 

A full set of the CFR consists of approximately 200 volumes. The approximately 200 CFR volumes are revised at least once a year on a quarterly basis as follows:

  • Titles 1 -- 16 as of January 1
  • Titles 17 -- 27 as of April 1
  • Titles 28 -- 41 as of July 1
  • Titles 42 -- 50 as of October 1

The CFR is keyed to and kept up-to-date by the daily Federal Register. These two publications must be used together to determine the latest version of any given rule. When a Federal agency publishes a regulation in the Federal Register, that regulation usually is an amendment to the existing CFR in the form of a change, an addition, or a removal.

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Code of Federal Regulations 2021(Paperback Subscription Service)
Title:
Code of Federal Regulations 2021(Paperback Subscription Service)

Code of Federal Regulations 2021(Paperback Subscription Service)

Code Of Federal Regulations, Title 40, Protection of Environment, Pt 100-135, Revised as of July 1, 2020
Title:
Code Of Federal Regulations, Title 40, Protection of Environment, Pt 100-135, Revised as of July 1, 2020

Code Of Federal Regulations, Title 40, Protection of Environment, Pt 100-135, Revised as of July 1, 2020

Cfr Title 32 Pt 630-699 Code Of Federa       L Regulations(paper)2020
Title:
Code of Federal Regulations, Title 32, National Defense, Part 630-699, Revised as of July 1, 2020

Cfr Title 32 Pt 630-699 Code Of Federa L Regulations(paper)2020

Cfr Title 26 Pt 500-599; Code Of Federal Regulations(paper)2020
Title:
Code of Federal Regulations, Title 26, Internal Revenue, Part 500-599, Revised a of April 1, 2020

Cfr Title 26 Pt 500-599; Code Of Federal Regulations(paper)2020

Cfr Title 18 Pt 1-399         ; Code Of Federal Regulations(paper)2020
Title:
Code of Federal Regulations, Title 18, Conservation of Power and Water Resources, Part 1-399, Revised as of April 1, 2020

Cfr Title 18 Pt 1-399 ; Code Of Federal Regulations(paper)2020

Cfr T 26 Pt 1(1.410-1.440)    ; Code Of Federal Regulations(paper)2019
Title:
Code of Federal Regulations, Title 26, Internal Revenue, Pt.26 (Section 1.410 to 1.440), Revised as of April 1, 2019

Cfr T 26 Pt 1(1.410-1.440) ; Code Of Federal Regulations(paper)2019

CFR Title 1                   ; Code Of Federal Regulations (paper) 2019
Title:
Code of Federal Regulations, Title 1, General Provisions, Revised as of January 1, 2019

CFR Title 1 ; Code Of Federal Regulations (paper) 2019

Cfr Title 4                   ; Code Of Federal Regulations(paper)2019
Title:
Code of Federal Regulations, Title 4. Accounts, Revised as of January 1, 2019

Cfr Title 4 ; Code Of Federal Regulations(paper)2019

Cfr Title 46 Pt 90-139        ; Code Of Federal Regulations(paper)2018
Title:
Code of Federal Regulations, Title 46, Shipping, Pt. 90-139, Revised as of October 1, 2018

Cfr Title 46 Pt 90-139 ; Code Of Federal Regulations(paper)2018

Cfr Title 34 Pt 300-399       ; Code Of Federal Regulations(paper)2018
Title:
Code of Federal Regulations, Title 34, Education, Pt. 300-399, Revised as of July 1, 2018

Cfr Title 34 Pt 300-399 ; Code Of Federal Regulations(paper)2018

Code of Federal Regulations, Title 39, Postal Service, Revised as of July 1, 2017 (Microfiche)
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Code of Federal Regulations, Title 39, Postal Service, Revised as of July 1, 2017 (Microfiche)

Code of Federal Regulations, Title 39, Postal Service, Revised as of July 1, 2017 (Microfiche)

Code of Federal Regulations, Title 41, Public Contracts and Property Management, Chapter 101, Revised as of July 1, 2017
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Code of Federal Regulations, Title 41, Public Contracts and Property Management, Chapter 101, Revised as of July 1, 2017

Code of Federal Regulations, Title 41, Public Contracts and Property Management, Chapter 101, Revised as of July 1, 2017

Code of Federal Regulations, Title 3, The President, 2015 Compilation, and Pt. 100-102, Revised as of January 1, 2016
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Code of Federal Regulations, Title 3, The President, 2015 Compilation, and Pt. 100-102, Revised as of January 1, 2016

Code of Federal Regulations, Title 3, The President, 2015 Compilation, and Pt. 100-102, Revised as of January 1, 2016

Code of Federal Regulations, Title 14, Aeronautics and Space, Pt. 200-1199, Revised as of January 1, 2012
Title:
Code of Federal Regulations, Title 14, Aeronautics and Space, Pt. 200-1199, Revised as of January 1, 2012

Code of Federal Regulations, Title 14, Aeronautics and Space, Pt. 200-1199, Revised as of January 1, 2012

Code of Federal Regulations, LSA, List of CFR Sections Affected
Title:
Code of Federal Regulations, LSA, List of CFR Sections Affected

Code of Federal Regulations, LSA, List of CFR Sections Affected

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