Code of Federal Regulations (CFRs) in Print

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.

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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T 45 Pts 200-499; Code Of Federal Regulations Microfiche 2018
Title:
Code of Federal Regulations, Title 45, Public Welfare, Pt. 200-499, Revised as of October 1, 2018 (Microfiche)

T 45 Pts 200-499; Code Of Federal Regulations Microfiche 2018

T  45 Pts 500-1199; Code Of Federal Regulations Microfiche 2018
Title:
Code of Federal Regulations, Title 45, Public Welfare, Pt. 500-1199, Revised as of October 1, 2018 (Microfiche)

T 45 Pts 500-1199; Code Of Federal Regulations Microfiche 2018

T 45 Pts 1200-end; Code Of Federal Regulations Microfiche 2018
Title:
Code of Federal Regulations, Title 45, Public Welfare, Pt. 1200-end, Revised as of October 1, 2018 (Microfiche)

T 45 Pts 1200-end; Code Of Federal Regulations Microfiche 2018

T 40 Pts 52 Vol 1 Of 3; Code Of Federal Regulations Microfiche 2018
Title:
Code of Federal Regulations, Title 40, Protection of Environment, Pt. 52 Vol 1 of 3 Revised ed as of July 1, 2018 (Microfiche)

T 40 Pts 52 Vol 1 Of 3; Code Of Federal Regulations Microfiche 2018

T 40 Pts 80; Code Of Federal Regulations Microfiche 2018
Title:
Code of Federal Regulations, Title 40, Protection of Environment,Pt. 80, Revised as of July 1, 2018 (Microfiche)

T 40 Pts 80; Code Of Federal Regulations Microfiche 2018

T 42 Pts 482-end; Code Of Federal Regulations Microfiche 2018
Title:
Code of Federal Regulations, Title 42, Public Health, Part 482-End, Revised as of July 1, 2018 (Microfiche)

T 42 Pts 482-end; Code Of Federal Regulations Microfiche 2018

T 43 Pts 1-999; Code Of Federal Regulations Microfiche 2018
Title:
Code of Federal Regulations, Title 43, Public Lands: Interior, Part 1-199, Revised as of July 1, 2018 (Microfiche)

T 43 Pts 1-999; Code Of Federal Regulations Microfiche 2018

T 43 Pts 1000-end; Code Of Federal Regulations Microfiche 2018
Title:
Code of Federal Regulations, Title 43, Public Lands: Interior, Part 1000-End, Revised as of July 1, 2018 (Microfiche)

T 43 Pts 1000-end; Code Of Federal Regulations Microfiche 2018

T 44; Code Of Federal Regulations Microfiche 2018
Title:
Code of Federal Regulations, Title 44, Emergency Management and Assistance, Revised as of July 1, 2018 (Microfiche)

T 44; Code Of Federal Regulations Microfiche 2018

T 45 Pts 1-199; Code Of Federal Regulations Microfiche 2018
Title:
Code of Federal Regulations, Title 45, Public Welfare, Part 1-199, Revised as of July 1, 2018 (Microfiche)

T 45 Pts 1-199; Code Of Federal Regulations Microfiche 2018

T 40 Pts 266-299; Code Of Federal Regulations Microfiche 2018
Title:
Code Of Federal Regulations, Title 40, Protection of Environment, Part 266-299, Revised as of July 1, 2018 (Microfiche)

T 40 Pts 266-299; Code Of Federal Regulations Microfiche 2018

T 40 Pts 64-71; Code Of Federal Regulations Microfiche 2018
Title:
Code Of Federal Regulations, Title 40, Protection of the Environment, Part 64-71, Revised as of July 1, 2018 (Microfiche)

T 40 Pts 64-71; Code Of Federal Regulations Microfiche 2018

T 40 Pts 81; Code Of Federal Regulations Microfiche 2018
Title:
Code of Federal Regulations, Title 40, Protection of Environment, Pt. 81, Revised as of July 1, 2018 (Microfiche)

T 40 Pts 81; Code Of Federal Regulations Microfiche 2018

T 40 Pts 150-189; Code Of Federal Regulations Microfiche 2018
Title:
Code Of Federal Regulations, Title 40, Protection of Environment, Part 150-189, Revised as of July 1, 2018 (Microfiche)

T 40 Pts 150-189; Code Of Federal Regulations Microfiche 2018

T 40 Pts 190-259; Code Of Federal Regulations Microfiche 2018
Title:
Code Of Federal Regulations, Title 40, Protection of Environment, Part 190-259, Revised as of July 1, 2018 (Microfiche)

T 40 Pts 190-259; Code Of Federal Regulations Microfiche 2018

T 36 Pts 300-end; Code Of Federal Regulations Microfiche 2018
Title:
Code Of Federal Regulations, Title 36, Parks, Forests, and Public Property, Part 300-End, Revised as of July 1, 2018 (Microfiche)

T 36 Pts 300-end; Code Of Federal Regulations Microfiche 2018

T 37; Code Of Federal Regulations Microfiche 2018
Title:
Code of Federal Regulations, Title 37, Patents, Trademarks, and Copyrights, Revised as of July 1, 2018 (Microfiche)

T 37; Code Of Federal Regulations Microfiche 2018

T 40 Pts 96-99; Code Of Federal Regulations Microfiche 2018
Title:
Code Of Federal Regulations, Title 40, Protection of Environment, Part 96-99, Revised as of July 1, 2018 (Microfiche)

T 40 Pts 96-99; Code Of Federal Regulations Microfiche 2018

T 40 Pts 136-149; Code Of Federal Regulations Microfiche 2018
Title:
Code Of Federal Regulations, Title 40, Protection of Environment, Part 136-149, Revised as of July 1, 2018 (Microfiche)

T 40 Pts 136-149; Code Of Federal Regulations Microfiche 2018

T 33 Pts 125-199; Code Of Federal Regulations Microfiche 2018
Title:
Code Of Federal Regulations, Title 33, navigation and Navigable Waters, part 125-199, Revised as of July 1, 2018 (Microfiche)

T 33 Pts 125-199; Code Of Federal Regulations Microfiche 2018

T 34 Pts 680-end; Code Of Federal Regulations Microfiche 2018
Title:
Code Of Federal Regulations, Title 34, Education, Part 680-End, Revised as of July 1, 2018 (Microfiche)

T 34 Pts 680-end; Code Of Federal Regulations Microfiche 2018

T 31  Pts 0-199; Code Of Federal Regulations Microfiche 2018
Title:
Code of Federal Regulations, Title 31, Money and Finance: Treasury, Part 0-199, Revised as of July 1, 2018 (Microfiche)

T 31 Pts 0-199; Code Of Federal Regulations Microfiche 2018

T 31 Pts 500-end; Code Of Federal Regulations Microfiche 2018
Title:
Code Of Federal Regulations, Title 31, Money and Finance: Treasury, Part 500-End, Revised as of July 1, 2018 (Microfiche)

T 31 Pts 500-end; Code Of Federal Regulations Microfiche 2018

T 50 Pts 17(17.95)(c)-(e); Code Of Federal Regulations Microfiche 2018
Title:
Code of Federal Regulations, Title 50, Wildilfeand Fisheries, Pt.17 (Sec. 17.95 (c) to (e), Revised as of October 1, 2018 (Microfiche)

T 50 Pts 17(17.95)(c)-(e); Code Of Federal Regulations Microfiche 2018

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