An author may cite to federal legislation at any stage of the federal lawmaking process from its introduction as a bill through its publication as a statute. The formal legislative process is initiated when a member of Congress, House or Senate, introduces a bill. After a bill is introduced, it is assigned a bill number.
The first part of the citation will include a reference to the house of origin (H.R. or S.) and the assigned number. Example: H.R. 108 or S. 108. The bill number stays the same through each legislative stage.
Once a bill is passed and becomes law, it is assigned a public law number and published as a separate document.
Pub. L. No. 102-408 refers to the 408th law passed by the 102nd session of Congress. Next, the public laws from a single legislative session are published in chronological order.
The official version of the session laws is the United States Statutes at Large. 86 Stat. 45 refers to volume 86, page 45.
In the final step, the session laws are arranged by subject and codified into the 51 titles of the federal code. The official codification is the United States Code, which is published every six years. Note: The 2006 official version and all prior versions have only 50 titles. The 2012 official version has 51 titles. Titles 52-54 were added recently.
17 U.S.C. § 512 (2012) refers to section 512 of title 17 of the 2012 edition of the United States Code.
If what you are citing has been amended since 2012, you would add "as amended by" and the P.L. that amended the code section, after you give the official citation. Check the Blue Book for citation help.
Bills - legislation introduced by the Senate or the House of Representatives (that may or may not become enacted law). See the Federal Legislative History Guide, Bills tab for PDF sources.
United States Statutes at Large
Print: Eckstein Law Library, first floor. Call Number: KF50.U52 (entire set)
PDF: HeinOnline (entire set)
United States Code (Official)
Print: Eckstein Law Library, first floor. Call Number: KF62.A2 (1925-current version)
PDF: HeinOnline (1925-current version)
The United States Code (KF 62 2006 .A2 – on the 1st floor of the law library) is the official version of the federal statutes and is published by the Government Publishing Office (GPO). The official U. S. Code also is on FDsys ─ in PDF format and identical to the print version on the GPO website. HeinOnline also has the official U.S. Code in PDF format.
The official version of the U.S. Code is updated every six years. The most recent updates were 2000, 2006, and 2012. Titles are updated in chronological order, and it can take nearly two years to publish the updated U.S. Code, now numbering Titles 1-54. The 2012 update of the official Code presently has three sets of Supplements. Supplement III has four volumes, containing laws enacted and codified between January 3, 2013 and January 3, 2016. All titles of the official 2012 Code, and the supplements, are available in print on the first floor of the law library. HeinOnline has PDFs of each supplement. To check the validity of statutory language in the current (today’s) U.S. Code, you must update an official 2012 version of the statute (and any published supplements), to the current date, using official sources all the way through. Care must be used to make sure you end up with the most up-to-date, officially sourced version of the statutory language you are validating.
To update a section of the U.S. Code to the current date, using only official sources, follow these steps:
1. Start by finding the desired title and section(s) in the most recent edition of the official Code, and carefully read the section(s) and save the 2012 language. Then, check the supplements that have been published since the 2012 version, looking for your statutory section in each supplement. If there have been amendments to your statute since 2012, capture those amendments, too.
2. Next, go to United States Code Classification Tables on the U.S. House of Representatives Office of the Law Revision Counsel website. The tables for each year show which sections of the Code have been amended by public laws in that year. Search the table named “Sorted in U.S. Code order” for each year between the last officially updated version of your title/section and the current date. The Law Revision Counsel U.S. Code website is current within several days.
Annual classification tables are available from 1995 forward on the OLRC website. But, start with the most recent U.S. Code set (2012) and its supplements, because you first need to compare the text of the statute as it appears in the Code (not just the public law). So, start with the U.S. Code itself, review the official supplements, and locate and save any amending statutory language. The current supplements include all statutes enacted through 1/3/2016. So, after you have looked for your statute in the supplements, move on to the House OLRC page, and check 2016 and then 2017, choosing “sorted in U.S. Code order.” These tables are not cumulative. You must check each year.
In each year you need to update, look for the U.S. Code title and section in chronological order in the table (scroll down past the abbreviations guide to find the table). Locate your title and section, and read across to find parallel citations to the Public Law(s) and corresponding Statutes at Large volume(s) and section(s) that amended your code section in that year. If nothing is listed for your title and section, there was no amendment that year.
3. If you find an amending public law for your code section, you can link to the public law from the table. The number before the hyphen in the P.L. number indicates in which session of Congress the law was passed. (For example, PL 114-45 is the forty-fifth law passed in the 114th Congress, on 8/7/2015.)
4. Ask your editors, and consult the Bluebook, to decide whether the amended, codified section in a supplement volume (if there is one) should be cited for a particular statutory change, or if the public law should be cited. Usually, the public law will be cited as amending the 2012 version, but not always. Supplements are official, and amended language published in them can be cited, giving the statutory section and year of the officially published supplement. You can also use the drop-down menu on the Law Revision Counsel website to find official supplements to the Code.
If you are citing a federal statute that has been amended since 2012, but there is, as yet, no official U.S. Code supplement with the new language, you would have to use the public law. Cite the statute with the year of the most recent official Code, followed with “as amended by,” (insert public law that amended the statute).
Example: 26 U.S.C. §4083 (2012), as amended by P.L. 114-141.
The official United States Code is prepared by the Office of the Law Revision Counsel (OLRC) of the United States House of Representatives.
The U.S.Code is a consolidation of federal laws and codification by subject matter of the general and permanent laws of the United States. The OLRC website offers an abundance of information to aid your understanding of the structure of these statutes. In addition to its updating properties, consult the OLRC for an explanation of positive law codification and editorial reclassification, and the difference between these two types of federal statutes.
PDF: HeinOnline has all the session laws of the 50 U.S. states, plus Canada, Australia, Puerto Rico, the Virgin Islands, and the D.C. Register. All U.S. states' session laws are current within 60 days of their printed publication. States' laws since statehood and territorial laws enacted before statehood are available.
Limited availability on LLMC Digital.
Microfiche: Eckstein Law Library, fourth floor. Coverage varies by state.
Print: Some older session laws for some states are available on the third floor of Eckstein Law Library. Coverage varies by state and is very limited.
PDF: HeinOnline. The State Statutes Historical Archive includes superseded state statutes for all fifty states. Search the statutes by state, date, description and text. Coverage goes back to 1717, but there are gaps for some states. Check each state by using the drop-down windows in the State Statutes database.
Print: Annotated versions of state statutes, which may be official, and some older editions of the official statutes of selected states are available on the third floor of Eckstein Law Library. Search by title in the law library catalog. Coverage varies.
Microfiche: Eckstein Law Library, fourth floor. Coverage is variable. Use the catalog to search by title for the state code, e.g., Florida Statutes, and look for older versions in the results. Some may be on microfiche.
State legislature websites may link to PDF versions of current and older state statutes. The Law Librarians' Society of Washington D.C. maintains a list of links to state statutes. Coverage varies by state.
The publication process for Wisconsin legislation is similar to that of federal legislation, but the terminology is slightly different. A bill originating in the Assembly is called AB ###. A bill originating in the Senate will be referred to as SB. Example: AB 108 or SB 108.
After a bill becomes law in Wisconsin, it is assigned an act number. 2001 Wis. Act 39 refers to the 39th act passed during the 2001-2002 legislative session. At the end of a legislative session, the acts passed during that session are compiled chronologically and published in the official Wisconsin session laws called the Laws of Wisconsin.
A citation to the Laws of Wisconsin reads the same as the citation to a Wisconsin Act, or 2001 Wis. Act 39. The official statutory compilation for Wisconsin is called the Wisconsin Statutes & Annotations.
Wis. Stat. § 809.23 (2007-2008) refers to section 23 of chapter 809 from the 2007-2008 edition of the Wisconsin Statutes & Annotations.
PDF: Wisconsin Legislature website (1995--present)
Microfiche: Eckstein Law Library, first floor. Call Number: KFW 2821.5.B5 W57 (1875--)
Print: Eckstein Law Library, first floor. Call Number: KFW 2406 (current session only)
Print: Eckstein Law Library, first floor. Call Number: KFW 2406 (current session only)
Laws of Wisconsin
Print: Eckstein Law Library, first and third floors. Call Number: KFW 2425.2.L39 (entire set)
Wisconsin Statutes & Annotations
Print: Eckstein Law Library, first and third floors. Call Number: KFW 2430.A22 (entire set)