Click on the black arrow to open the chat in a new window.
If we're not online, please email us at urilibrarian@gmail.com. Please allow 1-2 business days for a response.
Welcome! This guide will show you how to find the text of Federal Laws. It will also outline the various sources you can use to locate information on federal laws.
Congress considers proposed legislation and passes bills which, when signed by the President, become federal law. The approach you use to find a federal law depends on whether you want the bill exactly as passed or as it stands today with any subsequent amendments. Listed below are the most common approaches to finding a particular law.
New laws are published chronologically as they are signed into law. As each law is passed, it is assigned a Public Law number, for example, P.L. 96-200. This P.L. number is the official name of the law. The print version of new laws are first published as separate pamphlets known as "slip laws." Later, they are compiled into a permanent set, United States Statutes at Large. The laws are also available online through govinfo.gov or Nexis Uni within a day of passage.
In most cases, you won’t know the official name of a law with its P.L. number, but rather the “popular name”. The popular name is usually the law's title, for example, “Shipping Act of 1984”. The print version of the Statutes has an index to popular names which will give a cross-reference to the P.L. number. In the online versions the popular name can be searched by keyword.
Once a law is passed, it is “codified”, that is, its sections are pulled out and compiled by subject into the existing body of law. This subject arrangement of all the federal laws currently in force is the United States Code. An annotated and commercially published version of this source is the United States Code Service. Both sources are indexed by subject and popular name. The indexes in both sources will refer not to a page number, but rather to broad subject areas called “titles” and subdivisions called “parts”. Thus, the designation 16§668 will be to “Title 16, part 668”. Both sources are available in print and online. The United States Code is available online through govinfo.gov. Nexis Uni provides access to the full text of the United States Code Service. In both online sources you may search for a particular title and part of the Code or by keyword.
To see other laws similar to a particular law, for the print sources use the index to find the title and part of that law. All other laws on that subject will be under that title. Larger titles will be divided into “chapters” and then into “parts”. In these cases it may be necessary to only consult the laws under a chapter to find all the pertinent laws. In the online databases, search results are arranged by title and part or by relevance so similar laws will be listed together.
Once a particular law has been found in the Code, the text of the law will be given and any amendments will be incorporated into the text. At the end of the text, a citation to the original law and any subsequent amendments will be given. For example, “Oct. 23, 1972, P.L. 92-535, 86 Stat 1064” means that this law was passed October 23, 1972, that its official name is P.L. 92-535, and that it may be found in the United States Statutes at Large in volume 86 on page 1064. Citations to amendments will follow the citation to the original law.
Once you have located a law, always make sure that you have the latest version of it. Laws in the print version of the U.S. Code are updated by annual supplements. Laws in the print U.S. Code Service are updated by annual pocket supplements and by the monthly “Cumulative Later Case and Statutory Service and Advance Service” volumes. Laws in the online versions of these sources are updated as soon as the law is codified.
If you need further assistance, please contact the Research Help Desk.
Ken S. Nilsen, 1972; T. Reynolds, 12/81; Deborah Mongeau, 3/87, 8/98, 5/04, 5/06, 11/18; Hailie Posey, 4/10
This work is licensed under a Creative Commons Attribution 4.0 International License.