There are a variety of code publications, including government publications and codes in Westlaw, Lexis, Bloomberg, and other online sources. The code section number and statutory language will not vary based on which service/publisher you use. Accordingly, you can pull up a code section in any code publication, and you should see the same statutory language. However, as discussed below, the annotations for each code section will vary from publication to publication.
Codes can be annotated or unannotated. An unannotated code includes the text of the statutes and history notes identifying the origin and amendments for each statute.
Annotated codes have this information and also contain citations to cases interpreting the statute, regulations pertaining to the statute, and secondary sources discussing the statute. Because of the terrific depth of these citations, annotated codes are a wonderful research resource.
While the statutory language should not vary from publication to publication, the code annotations (i.e. case references, regulations, and secondary source citations) will vary based on the service/publisher. Each publisher uses its own editor and algorithm to generate these references, and there will be some differences in what is picked up in each publication. Moreover, for citations to relevant treatises, each publisher tends to highlight those treatises that they publish and not those of their direct competitors.
If you use the code in print, you must remember to look at the pocket part in the back of the volume or any available supplemental volume for information that updates the main volumes.
The code for federal statutes is called the U.S. Code. The U.S Code is organized into 54 broad topics, called titles. Federal statutes are identified by their title and section number. For example, 29 U.S.C. § 2612 is the code section for a federal statute that requires that employees be given leave under certain circumstances pursuant to the Family Medical Leave Act. "29" stands for title 29, which are the labor statutes, and "2612" is the section within that title.
There are three major publications for the U.S. Code:
U.S. Code (U.S.C.) is published by the federal government and is the official version of the code. The Bluebook requires that this version be cited. The U.S.C. is not annotated. It is published approximately every six years and is supplemented annually. Accordingly, it is not particularly useful as a research tool. It is recommended that you use a different code publication for research purposes and look to the U.S.C. when it is time to craft properly formatted Bluebook citations for the relevant code sections. The U.S.C. is available in print in the Law Library at KF62 2018 and online from the Government Publishing Office and Hein Online.
United States Code Annotated (U.S.C.A.) is an annotated version of the code, published by West. In addition to the U.S. Code, it also provides annotations (i.e citations to relevant cases, regulations, and secondary sources) to the Constitution, the Federal Rules of Bankruptcy Procedure, Federal Sentencing Guidelines, Federal Rules of Criminal Procedure, Federal Rules of Civil Procedure, Federal Rules of Evidence, and other court rules. U.S.C.A. is available in print in the Law Library at KF62 1927 .W47 and online in Westlaw.
See the Law Library's Finding Federal Statutes Guide for more information.
California statutes are organized into 31 topical codes. The statutes are identified by code topic and section number. For example, Cal. Gov't Code § 12945.2 is the code section for the California statute that requires that employees be given leave under certain circumstances under the California Family Rights Act. "Gov't" is the California Government Code, and "12945.2) is the section within that code.
Notwithstanding the fact that there are 31 topical codes, these codes typically are combined into a single code publication. Unlike the federal code, there is no official publication for the California codes. As discussed in more detail below, both West and Lexis publish their own version of the California codes, and the Bluebook allows citation to either. Both the West and Lexis versions are annotated.
The two major publications for the California codes are:
West's Annotated California Codes, published by West, includes annotations not just to the 31 topical codes, but also to the California Constitution, California Rules of Court, and other California court and commission rules. West's Annotated California Codes is available in print in the Law Library at KFC30.5 .W4 and online in Westlaw.
Unannotated versions of the California Codes are also available on the internet, including from the California Legislative Information web site.
See the Law Library's Finding California Statutes Guide for more information.