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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Title:
Code of Federal Regulations, Title 21, Food and Drugs, Pt. 500-599, Revised as of April 1, 2018 (Microfiche)

T 21 Pts 500-599; Code Of Federal Regulations Microfiche 2018

Title:
T 24 Pts 200-499; Code Of Federal Regulations Microfiche 2018

T 24 Pts 200-499; Code Of Federal Regulations Microfiche 2018

Title:
T 24 Pts 1700-end; Code Of Federal Regulations Microfiche 2018

T 24 Pts 1700-end; Code Of Federal Regulations Microfiche 2018

Title:
Code of Federal Regulations, Title 17, Commodity and Securities Exchanges, Pt. 41-199, Revised as of April 1, 2018 (Microfiche)

T 17 Pts 41-199; Code Of Federal Regulations Microfiche 2018

Title:
Code of Federal Regulations, Title 26, Internal Revenue, Pt. 1 (Sections 1.140 to 1.169), Revised as of April 1, 2018 (Microfiche)

T 26 Pts 1/v.3(s.1.140-1.169); Code Of Federal Regulations Microfiche 2018

Title:
Code of Federal Regulations, Title 26, Internal Revenue, Pt. 1 (Sections 1.301 to 1.400), Revised as of April 1, 2018 (Microfiche)

26 Pts 1/v.5(s.1,301-1.400); Code Of Federal Regulations Microfiche 2018

Title:
Code of Federal Regulations, Title 26, Internal Revenue, Pt. 1 (Sections 1.401 to 1.409), Revised as of April 1, 2018 (Microfiche)

T 26 Pts 1/v.6(s.1.401-1.409); Code Of Federal Regulations Microfiche 2018

Title:
Code of Federal Regulations, Title 21, Food and Drugs, Pt. 1300-End, Revised as of April 1, 2018

Code of Federal Regulations, Title 21, Food and Drugs, Pt. 1300-End, Revised as of April 1, 2018 (Possible Cover Only)

Title:
Code of Federal Regulations, Title 50, Wildlife and Fisheries, (Sec. 17.96 to 17.98), Revised as of October 1, 2017 (Microfiche)

T 50 Pts 17(17.96-17.98); Code Of Federal Regulation-microfiche 2017

Title:
Code of Federal Regulations, Title 50, Wildlife and Fisheries, Pt. 18-199, Revised as of October 1, 2017 (Microfiche)

T 50 Pts 18-199; Code Of Federal Regulation-microfiche 2017

Title:
Code of Federal Regulations, Title 49, Transportation, Pt. 400-571, Revised as of October 1, 2017 (Microfiche)

T 49 Pts 400-571; Code Of Federal Regulation-microfiche 2017

Title:
Code of Federal Regulations, Title 50, Wildlife and Fisheries, Pt. 200-227, Revised as of October 1, 2017 (Microfiche)

T 50 Pts 200-227; Code Of Federal Regulation-microfiche 2017

Title:
Code of Federal Regulations, Title 49, Transportation, Pt. 572-999, Revised as of October 1, 2017 (Microfiche)

T 49 Pts 572-999; Code Of Federal Regulation-microfiche 2017

Title:
Code of Federal Regulations, Title 49, Transportation, Pt. 1000-1199, Revised as of October 1, 2017 (Microfiche)

T 49 Pts 1000-1199; Code Of Federal Regulation-microfiche 2017

Title:
Code of Federal Regulations, Title 49, Transportation, Pt. 1200-End, Revised as of October 1, 2017 (Microfiche)

T 49 Pts 1200-end; Code Of Federal Regulation-microfiche 2017

Title:
Code of Federal Regulations, Title 50, Wildlife and Fisheries, (Sec. 17.1 to 17.95 (a), Revised as of October 1, 2017 (Microfiche)

T 50 Pts 17(s.17.1-17.95(a); Code Of Federal Regulation-microfiche 2017

Title:
Code of Federal Regulations, Title 50, Wildlife and Fisheries, (Sec. 17 (17.95 (c) to (e), Revised as of October 1, 2017 (Microfiche)

T 50 Pt 17(17.95(c)-(e); Code Of Federal Regulation-microfiche 2017

Title:
Code of Federal Regulations, Title 47, Telecommunication, Pt. 20-39, Revised as of October 1, 2017 (Microfiche)

T 47 Pts 20-39; Code Of Federal Regulation-microfiche 2017

Title:
Code of Federal Regulations, Title 48, Federal Acquisition Regulations System, Chapter 15-28, Revised as of October 1, 2017 (Microfiche)

T 48 Chap 15-28; Code Of Federal Regulation-microfiche 2017

Title:
Code of Federal Regulations, Title 47, Telecommunication, Pt. 40-69,, Revised as of October 1, 2017 (Microfiche)

T 47 Pts 40-69; Code Of Federal Regulation-microfiche 2017

Title:
Code of Federal Regulations, Title 49, Transportation, Pt. 100-177, Revised as of October 1, 2017 (Microfiche)

T 49 Pts 100-177; Code Of Federal Regulation-microfiche 2017

Title:
Code of Federal Regulations, Title 47, Telecommunication, Pt. 70-79, Revised as of October 1, 2017 (Microfiche)

T 47 Pts 70-79; Code Of Federal Regulation-microfiche 2017

Title:
Code of Federal Regulations, Title 47, Telecommunication, Pt. 80-End, Revised as of October 1, 2017 (Microfiche)

T 47 Pts 80-end; Code Of Federal Regulation-microfiche 2017

Title:
Code of Federal Regulations, Title 48, Federal Acquisition Regulations System, Chapter 1 (Pt. 1-51), Revised as of October 1, 2017 (Microfiche)

T 48 Chap 1 Pts 1-51; Code Of Federal Regulation-microfiche 2017

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