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Alternatively, lawyers may need legal research to provide clients with accurate legal guidance. In the case of law students, they often use legal research to complete memos and briefs for class. But these are just a few situations in which legal research is necessary.
1. Identifying the legal issue is not so straightforward. Legal research involves interpreting many legal precedents and theories to justify your questions. Finding the right issue takes time and patience.
2. There's too much to research. Attorneys now face a great deal of case law and statutory material. The sheer volume forces the researcher to be efficient by following a methodology based on a solid foundation of legal knowledge and principles.
3. The law is a fluid doctrine. It changes with time, and staying updated with the latest legal codes, precedents, and statutes means the most resourceful lawyer needs to assess the relevance and importance of new decisions.
You will never know what to research if you don't know what your legal issue is. Does your client need help collecting money from an insurance company following a car accident involving a negligent driver? How about a criminal case involving excluding evidence found during an alleged illegal stop?
Don't cast your net too wide regarding legal research; you should focus on the relevant jurisdiction. For example, does your case deal with federal or state law? If it is state law, which state? You may find a case in California state court that is precisely on point, but it won't be beneficial if your legal project involves New York law.
When it comes to online research, some people start with free legal research options, including search engines like Google or Bing. But to ensure your legal research is comprehensive, you will want to use an online research service designed specifically for the law, such as Westlaw. Not only do online solutions like Westlaw have all the legal sources you need, but they also include artificial intelligence research features that help make quick work of your research
Now that you have gathered the facts and know your legal issue, the next step is knowing what to look for. After all, you will need the law to support your legal argument, whether providing guidance to a client or writing an internal memo, brief, or some other legal document.
Why? Because secondary sources provide a thorough overview of legal topics, meaning you don't have to start your research from scratch. After secondary sources, you can move on to primary sources of law.
Once you find a helpful case, you can use it to find others. For example, in Westlaw, most cases contain headnotes that summarize each of the case's important legal issues. These headnotes are also assigned a Key Number based on the topic associated with that legal issue. So, once you find a good case, you can use the headnotes and Key Numbers within it to quickly find more relevant case law.
Keep in mind, though, that legal research isn't always a linear process. You may start out going from source to source as outlined above and then find yourself needing to go back to secondary sources once you have a better grasp of the legal issue. In other instances, you may even find the answer you are looking for in a source not listed above, like a sample brief filed with the court by another attorney. Ultimately, you need to go where the information takes you.
The simplest way to find out if something is still good law is to use a legal tool known as a citator, which will show you subsequent cases that have cited your source as well as any negative history, including if it has been overruled, reversed, questioned, or merely differentiated.
Legal research can be overwhelming. This guide will provide an overview of common legal information resources, the kind of information they contain, what audience they are intended for, and why you might use them in your research.
The Law Library of Congress offers monthly webinars that give attendees a basic overview of the legal research process and resources. The topics cycle between researching United States case law, federal statutes, and federal regulations. If you'd like more guidance about how to conduct legal research or tips on federal legal research, the nation's law library is a great place to turn.
If you have a library account in good standing, you can check out an OverDrive e-book title or access our remote databases. Don't have a library account? Texas residents can register for a library account from home! Learn more about how to register from home.
The Texas State Law Library is happy to help you get started with your legal research. Our librarians are available by phone and email to answer questions about appropriate resources, how to use our materials, and how to formulate a search strategy. For assistance, please call
(512) 463-1722 or visit our Ask A Librarian webpage.
As in many other areas of life, legislation comes with some jargon that might seem intimidating at first. But once you master it you should be well on your way to understanding the legislative process. Here are some terms you might encounter when researching federal or state statutes:
Annotated codes: Publications that combine state or federal statutes with summaries of cases that have interpreted the statutes. With a few rare exceptions, annotated codes are only available in law libraries or on subscriber-based legal websites.
Bill: What a statute is called when it is introduced in the U.S. Congress or a state legislature. When a bill is passed by both houses and the President or a state governor, it becomes a law and will usually be published according to its bill number in a publication called "Session Laws" or "Statutes at Large."
Bill number: Bills are referred to by number. The number really has two parts: the abbreviation for the specific wing of the legislature in which the bill is introduced, as in HB (house bill) or SB (senate bill), and the number that identifies the particular bill, as in HB 1507.
Citation: Formal references to statutes and cases that describe where they are published. For example, the citation 23 Vt. Stat. 1201 tells us that this cited statute is Section 1201 of Title 23 of the Vermont Statutes. And the citation 42 U.S.C. 1395 tells us that this cited federal statute can be found in Title 42, Section 1395 of the United States Code.
Code: In general, the term "code" refers to the main body of statutes of the jurisdiction (for example, the United States Code or the Arizona Revised Statutes). The statutes that are published in a state's code are grouped by subject matter into titles, as in Title 11 of the United States Code (bankruptcy laws). In some states, including California, Texas and New York, the term "code" may be used both to refer to the overall collection of statutes and the separate subject matter groupings of statutes, as in "Penal Code," "Family Code," or "Probate Code."
Enrolled: A bill is enrolled when both houses of a legislative body have voted to approve it, and it has been sent to the executive branch (the President or a state governor) for signing.
Legislative history: Assorted materials generated in the course of creating legislation, including committee reports, analysis by legislative counsel, floor debates, and a history of actions taken. Legislative history for recently enacted federal statutes can be found at
www.congress.gov. If you're looking for legislative history for state statutes, your chances of finding it online vary widely, depending on the state and the dates you're interested in. Try searching your state legislature's website to see what is available electronically. If you can't find what you need there, you should be able to find print materials at your local law library.
Session laws: When bills become law, they are compiled and published according to the session of the legislature that enacted them into law. For instance, laws passed by the California legislature in 2021 were passed in the 2021-2022 session. The individual laws in the publication for a particular session (such as Session Laws 2021-2022) can be found according to their original bill number. You can find session laws for recent years on your state legislature's website or on
www.congress.gov for federal session laws (sometimes referred to as "Statutes at Large").
Statutory schemes: Groups of statutes that relate to one particular subject. For instance, all of the federal statutes that make up Title VII of the Civil Rights Act (which forbids employment discrimination and sexual harassment) are known as a "statutory scheme" because they are all related to each other.
Title: In the federal system and in some states, "title" is used to denote a collection of state or federal statutes by subject matter, as in Title 11 of the U.S. Code for bankruptcy statutes or Title 42 of the U.S. Code for civil rights statutes. Title is also used to denote a group of statutes within a larger set of statutes, as in Title IX of the Civil Rights Act (which itself is located in Title 42 of the U.S. Code).
When people talk about "the law" or "what the law says," they are generally referring to statutes (sometimes called codes). Statutes, which are created by the U.S. Congress and by our state legislators, attempt to lay out the ground rules of "the law." When disputes arise over the meaning of statutes, state and federal courts issue opinions that interpret the statutes more clearly. This is referred to as "case law." In addition, numerous federal and state agencies, such as the Environmental Protection Agency, the IRS, and the various secretary of states' offices, issue regulations that cover the legal areas that the agencies control (such as environmental law, federal taxes, and corporations law).
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