E-CFR – US Electronic Code of Federal Regulations Reading Aid

Title 1 – Title 1 – General Provisions–Volume 1
Title 2 – Grants and Agreements–Volume 1
Title 3 – The President–Volume 1
Title 4 – Accounts–Volume 1
Title 5 – Administrative Personnel–Volume 1
Title 5 – Administrative Personnel–Volume 2
Title 5 – Administrative Personnel–Volume 3
Title 6 – Domestic Security–Volume 1
Title 7 – Agriculture–Volume 1
Title 7 – Agriculture–Volume 10
Title 7 – Agriculture–Volume 11
Title 7 – Agriculture–Volume 12
Title 7 – Agriculture–Volume 13
Title 7 – Agriculture–Volume 14
Title 7 – Agriculture–Volume 15
Title 7 – Agriculture–Volume 2
Title 7 – Agriculture–Volume 3
Title 7 – Agriculture–Volume 4
Title 7 – Agriculture–Volume 5
Title 7 – Agriculture–Volume 15
Title 7 – Agriculture–Volume 2
Title 7 – Agriculture–Volume 3
Title 7 – Agriculture–Volume 4
Title 7 – Agriculture–Volume 5
Title 7 – Agriculture–Volume 6
Title 7 – Agriculture–Volume 7
Title 7 – Agriculture–Volume 8
Title 7 – Agriculture–Volume 9

Title 8 – Aliens and Nationality–Volume 1
Title 9 – Animals and Animal Products–Volume 1
Title 9 – Animals and Animal Products–Volume 2
Title 10 – Energy–Volume 1
Title 10 – Energy–Volume 2
Title 10 – Energy–Volume 3
Title 10 – Energy–Volume 4
Title 11 – Federal Elections–Volume 1
Title 12 – Banks and Banking–Volume 1
Title 12 – Banks and Banking–Volume 10
Title 12 – Banks and Banking–Volume 2
Title 12 – Banks and Banking–Volume 3
Title 12 – Banks and Banking–Volume 4
Title 12 – Banks and Banking–Volume 5
Title 12 – Banks and Banking–Volume 6
Title 12 – Banks and Banking–Volume 7
Title 12 – Banks and Banking–Volume 8
Title 12 – Banks and Banking–Volume 9
Title 13 – Business Credit and Assistance–Volume 1
Title 14 – Aeronautics and Space–Volume 1
Title 14 – Aeronautics and Space–Volume 2
Title 14 – Aeronautics and Space–Volume 3
Title 14 – Aeronautics and Space–Volume 4
Title 14 – Aeronautics and Space–Volume 5
Title 15 – Commerce and Foreign Trade–Volume 1
Title 15 – Commerce and Foreign Trade–Volume 2
Title 15 – Commerce and Foreign Trade–Volume 3

Title 16 – Commercial Practices–Volume 1
Title 16 – Commercial Practices–Volume 1
Title 16 – Commercial Practices–Volume 2
Title 16 – Commercial Practices–Volume 2
Title 17 – Commodity and Securities Exchanges–Volume 1
Title 17 – Commodity and Securities Exchanges–Volume 2
Title 17 – Commodity and Securities Exchanges–Volume 3
Title 17 – Commodity and Securities Exchanges–Volume 4
Title 17 – Commodity and Securities Exchanges–Volume 5
Title 18 – Conservation of Power and Water Resources–Volume 1
Title 18 – Conservation of Power and Water Resources–Volume 2
Title 19 – Customs Duties–Volume 1
Title 19 – Customs Duties–Volume 2
Title 19 – Customs Duties–Volume 3

Title 20 – Employees’ Benefits–Volume 1
Title 20 – Employees’ Benefits–Volume 2
Title 20 – Employees’ Benefits–Volume 3
Title 20 – Employees’ Benefits–Volume 4
Title 21 – Food and Drugs–Volume 1
Title 21 – Food and Drugs–Volume 2
Title 21 – Food and Drugs–Volume 3
Title 21 – Food and Drugs–Volume 4
Title 21 – Food and Drugs–Volume 5
Title 21 – Food and Drugs–Volume 6
Title 21 – Food and Drugs–Volume 7
Title 21 – Food and Drugs–Volume 8
Title 21-Food and Drugs–Volume 9
Title 22 – Foreign Relations–Volume 1
Title 22 – Foreign Relations–Volume 2
Title 23 – Highways–Volume 1
Title 24 – Housing and Urban Development–Volume 1
Title 24 – Housing and Urban Development–Volume 2
Title 24 – Housing and Urban Development–Volume 3
Title 24 – Housing and Urban Development–Volume 4

Title 24 – Housing and Urban Development–Volume 5
Title 25 – Indians–Volume 1
Title 25 – Indians–Volume 2
Title 26 – Internal Revenue–Volume 1
Title 26 – Internal Revenue–Volume 10
Title 26 – Internal Revenue–Volume 11
Title 26 – Internal Revenue–Volume 12
Title 26 – Internal Revenue–Volume 13
Title 26 – Internal Revenue–Volume 14
Title 26 – Internal Revenue–Volume 15
Title 26 – Internal Revenue–Volume 16
Title 26 – Internal Revenue–Volume 17
Title 26 – Internal Revenue–Volume 18
Title 26 – Internal Revenue–Volume 19
Title 26 – Internal Revenue–Volume 2
Title 26 – Internal Revenue–Volume 20
Title 26 – Internal Revenue–Volume 21
Title 26 – Internal Revenue–Volume 22
Title 26 – Internal Revenue–Volume 3
Title 26 – Internal Revenue–Volume 4

Title 26 – Internal Revenue–Volume 5
Title 26 – Internal Revenue–Volume 6
Title 26 – Internal Revenue–Volume 7
Title 26 – Internal Revenue–Volume 8
Title 26 – Internal Revenue–Volume 9
Title 27 – Alcohol, Tobacco Products and Firearms–Volume 1
Title 27 – Alcohol, Tobacco Products and Firearms–Volume 2
Title 27 – Alcohol, Tobacco Products, and Firearms–Volume 3
Title 28 – Judicial Administration–Volume 1
Title 28 – Judicial Administration–Volume 2
Title 29 – Labor–Volume 1
Title 29 – Labor–Volume 2
Title 29 – Labor–Volume 3
Title 29 – Labor–Volume 4
Title 29 – Labor–Volume 5
Title 29 – Labor–Volume 6
Title 29 – Labor–Volume 7
Title 29 – Labor–Volume 8
Title 29 – Labor–Volume 9

Title 29 – Labor–Volume 6
Title 29 – Labor–Volume 7
Title 29 – Labor–Volume 8
Title 29 – Labor–Volume 9
Title 3 – The President–Volume 1
Title 30 – Mineral Resources–Volume 1
Title 30 – Mineral Resources–Volume 2
Title 30 – Mineral Resources–Volume 3
Title 31 – Money and Finance: Treasury–Volume 1
Title 31 – Money and Finance: Treasury–Volume 2
Title 31 – Money and Finance: Treasury–Volume 3
Title 32 – National Defense–Volume 1
Title 32 – National Defense–Volume 2
Title 32 – National Defense–Volume 3
Title 32 – National Defense–Volume 4
Title 32 – National Defense–Volume 5
Title 32-National Defense–Volume 6
Title 33 – Navigation and Navigable Waters–Volume 1
Title 33 – Navigation and Navigable Waters–Volume 2
Title 33 – Navigation and Navigable Waters–Volume 3
Title 34 – Education–Volume 1
Title 34 – Education–Volume 2
Title 34 – Education–Volume 3
Title 34 – Education–Volume 4
Title 36 – Parks, Forests, and Public Property–Volume 1

Title 34 – Education–Volume 1
Title 34 – Education–Volume 2
Title 34 – Education–Volume 3
Title 34 – Education–Volume 4
Title 36 – Parks, Forests, and Public Property–Volume 1
Title 36 – Parks, Forests, and Public Property–Volume 2
Title 36 – Parks, Forests, and Public Property–Volume 3
Title 37 – Patents, Trademarks, and Copyrights–Volume 1
Title 38 – Pensions, Bonuses, and Veterans’ Relief–Volume 1
Title 38 – Pensions, Bonuses, and Veterans’ Relief–Volume 2
Title 39 – Postal Service–Volume 1
Title 40 – Protection of Environment–Volume 1
Title 40 – Protection of Environment–Volume 10
Title 40 – Protection of Environment–Volume 11
Title 40 – Protection of Environment–Volume 12
Title 40 – Protection of Environment–Volume 13
Title 40 – Protection of Environment–Volume 14
Title 40 – Protection of Environment–Volume 15
Title 40 – Protection of Environment–Volume 16
Title 40 – Protection of Environment–Volume 17
Title 40 – Protection of Environment–Volume 18
Title 40 – Protection of Environment–Volume 19
Title 40 – Protection of Environment–Volume 2
Title 40 – Protection of Environment–Volume 20

Title 40 – Protection of Environment–Volume 17
Title 40 – Protection of Environment–Volume 18
Title 40 – Protection of Environment–Volume 19
Title 40 – Protection of Environment–Volume 2
Title 40 – Protection of Environment–Volume 20
Title 40 – Protection of Environment–Volume 20
Title 40 – Protection of Environment–Volume 21
Title 40 – Protection of Environment–Volume 22
Title 40 – Protection of Environment–Volume 23
Title 40 – Protection of Environment–Volume 24
Title 40 – Protection of Environment–Volume 25
Title 40 – Protection of Environment–Volume 26
Title 40 – Protection of Environment–Volume 27
Title 40 – Protection of Environment–Volume 28
Title 40 – Protection of Environment–Volume 29
Title 40 – Protection of Environment–Volume 3
Title 40 – Protection of Environment–Volume 30
Title 40 – Protection of Environment–Volume 31
Title 40 – Protection of Environment–Volume 32
Title 40 – Protection of Environment–Volume 33
Title 40 – Protection of Environment–Volume 34
Title 40 – Protection of Environment–Volume 35
Title 40 – Protection of Environment–Volume 36
Title 40 – Protection of Environment–Volume 37
Title 40 – Protection of Environment–Volume 4

Title 40 – Protection of Environment–Volume 34
Title 40 – Protection of Environment–Volume 35
Title 40 – Protection of Environment–Volume 36
Title 40 – Protection of Environment–Volume 37
Title 40 – Protection of Environment–Volume 4
Title 40 – Protection of Environment–Volume 5
Title 40 – Protection of Environment–Volume 6
Title 40 – Protection of Environment–Volume 7
Title 40 – Protection of Environment–Volume 8
Title 40 – Protection of Environment–Volume 9
Title 41 – Public Contracts and Property Management–Volume 1
Title 41 – Public Contracts and Property Management–Volume 2
Title 41 – Public Contracts and Property Management–Volume 3
Title 41 – Public Contracts and Property Management–Volume 4
Title 42 – Public Health–Volume 1
Title 42 – Public Health–Volume 2
Title 42 – Public Health–Volume 3
Title 42 – Public Health–Volume 4
Title 42 – Public Health–Volume 5
Title 43 – Public Lands: Interior–Volume 1
Title 43 – Public Lands: Interior–Volume 2
Title 44 – Emergency Management and Assistance–Volume 1
Title 45 – Public Welfare–Volume 1
Title 45 – Public Welfare–Volume 2
Title 45 – Public Welfare–Volume 3

Title 45 – Public Welfare–Volume 4
Title 45 – Public Welfare–Volume 5
Title 46 – Shipping–Volume 1
Title 46 – Shipping–Volume 2
Title 46 – Shipping–Volume 3
Title 46 – Shipping–Volume 4
Title 46 – Shipping–Volume 5
Title 46 – Shipping–Volume 6
Title 46 – Shipping–Volume 7
Title 46 – Shipping–Volume 8
Title 46 – Shipping–Volume 9
Title 47 – Telecommunication–Volume 1
Title 47 – Telecommunication–Volume 2
Title 47 – Telecommunication–Volume 3
Title 47 – Telecommunication–Volume 4
Title 47 – Telecommunication–Volume 5
Title 48 – Federal Acquisition Regulations System–Volume 1
Title 48 – Federal Acquisition Regulations System–Volume 2
Title 48 – Federal Acquisition Regulations System–Volume 3
Title 48 – Federal Acquisition Regulations System–Volume 4

Title 47 – Telecommunication–Volume 5
Title 48 – Federal Acquisition Regulations System–Volume 1
Title 48 – Federal Acquisition Regulations System–Volume 2
Title 48 – Federal Acquisition Regulations System–Volume 3
Title 48 – Federal Acquisition Regulations System–Volume 4
Title 48 – Federal Acquisition Regulations System–Volume 5
Title 48 – Federal Acquisition Regulations System–Volume 6
Title 48 – Federal Acquisition Regulations System–Volume 7
Title 49 – Transportation–Volume 1
Title 49 – Transportation–Volume 2
Title 49 – Transportation–Volume 3
Title 49 – Transportation–Volume 4
Title 49 – Transportation–Volume 5
Title 49 – Transportation–Volume 6
Title 49 – Transportation–Volume 7
Title 49 – Transportation–Volume 8
Title 49 – Transportation–Volume 9
Title 50 – Wildlife and Fisheries–Volume 1
Title 50 – Wildlife and Fisheries–Volume 10
Title 50 – Wildlife and Fisheries–Volume 11
Title 50 – Wildlife and Fisheries–Volume 12
Title 50 – Wildlife and Fisheries–Volume 13

Title 50 – Wildlife and Fisheries–Volume 1
Title 50 – Wildlife and Fisheries–Volume 10
Title 50 – Wildlife and Fisheries–Volume 11
Title 50 – Wildlife and Fisheries–Volume 12
Title 50 – Wildlife and Fisheries–Volume 13
Title 50 – Wildlife and Fisheries–Volume 2
Title 50 – Wildlife and Fisheries–Volume 3
Title 50 – Wildlife and Fisheries–Volume 4
Title 50 – Wildlife and Fisheries–Volume 5
Title 50 – Wildlife and Fisheries–Volume 6
Title 50 – Wildlife and Fisheries–Volume 7
Title 50 – Wildlife and Fisheries–Volume 8
Title 50 – Wildlife and Fisheries–Volume 9

What Is The E-CFR?

The Electronic Code of Federal Regulations (E-CFR) is the online version of the United State’s Code of Federal Regulations. The government’s E-CFR is updated each government business day with changes to the federal codes. The code is maintained by the National Archives and Records Administration’s Office of the Federal Register (OFR). It contains 50 sections (“Titles”) that broadly define the actions of the US government.

This website and the E-CFR are reading aids that make the Federal Register easy to access, searchable, and make changes easy to identify. This website should not be viewed as the official Federal Register and can’t be used as a substitute or the basis of legal opinion or proceedings.