A looseleaf service is a popular type of legal source which brings together a variety of types of information concerning a particular topic or area of law. A looseleaf service is so called because it is made up of pages or pamphlets filed in looseleaf binders, often a multi-volume set. This format allows current information to be easily added to the existing materials. The ease of updating the binders allows supplementation to be added frequently, even weekly in some cases. Many looseleafs are also available online.
There are two major reasons to use a looseleaf service. The first is for the convenience of finding in one place various types of materials concerning an area of law. Primary and secondary materials, statutes and regulations, administrative and judicial decisions are all often found in a single looseleaf service.
The second major reason is currency. Most looseleaf services are updated frequently, sometimes as often as every week. Thus, they are a good source of up-to-date information in a particular area of law.
Looseleafs are also common in practice areas in which both administrative and statutory law, as well as judicial opinions are important, for example, environmental law, labor law, tax law, and securities law.
Looseleaf services may be organized in one of two ways: interfiled or newsletter-style.
An interfiled looseleaf service is especially helpful because it brings together in one place current information on a particular topic. In an interfiled service, individual pages in the binder can be removed and replaced, so changes in the law can be incorporated into the text in a sort of "cut and paste" fashion. This eliminates the need to consult a pocket part or supplement. Interfiled looseleafs are indexed thoroughly to make it easy for the user to find current information on his or her topic quickly. Most looseleafs published by Commerce Clearing House (CCH) are interfiled looseleaf services.
A newsletter-style looseleaf is issued as one or more topical newsletters each week or month. These newsletters are often circulated to interested attorneys in the firm or other organizations to help them keep abreast of new developments. Library staff then file the newsletters in a binder for reference. Usually, there will be a cumulative index to the series of newsletters.
The advantage of this type of looseleaf service is that the most recent developments are summarized in each issue of the newsletter, which may be conveniently browsed by the attorney on a regular basis. Most services published by the Bureau of National Affairs (BNA) are newsletter-style.
Looseleaf services are generally shelved on the fourth or fifth floor with other materials on the same subject. There is a collection of the most frequently used looseleaf services located in the Reading Room near the reference desk. This collection contains only the most recent materials available. Volumes containing older materials are located at the same call number in the stacks. This collection does not represent all of the library's looseleaf holdings; check the library catalog for more titles. Some looseleaf services are also available through the library's home page. Click on the Connect and select Databases by Publisher. Select BNA or another looseleaf publisher from the list and then click on the title of interest to connect to a looseleaf service through the Internet.
Revised 3/14/2008 (MK)
Page last saved 23-Sep-2011
© Georgetown University Law Library.
These guides may be used for educational purposes, as long as proper credit is given. These guides may not be sold. Requests to republish or adapt a guide should be directed to the Head of Patron Services. Proper credit includes the statement: Written by Georgetown Law Library (current as of .....).