9 Finding Sources of Legal Research

Finding Sources of Legal ResearchAccess to law and legal materials is one of the pre-conditions for conducting legal research. For primary sources such as statutory law and judicial decisions, law reports provide an ideal avenue.

9 Sources of legal research are;

  1. Law Reports.
  2. Unreported Cases
  3. Digests
  4. Legal Encyclopedia
  5. Treaties
  6. Law Journals
  7. Law Dictionaries
  8. Law Index
  9. Use of the Internet in Legal Research

Law Reports

Law reports play an important role in legal systems based on common law tradition. A law report is usually a collection of published judicial decisions, which readily offers law students and lawyers reference to case materials. Law reporting makes judicial decisions accessible to lawyers and legal researchers. Law reports are among the most important sources of legal authority in many legal systems.

A law report is not merely minutes of a trial because it does not record the evidence, examination, cross-examination, and other proceedings before the court.

Rather, it is an exposition of the law and an adequate record of a judicial decision on the point of law as only the issue and the facts relevant to the point of law are recorded.

The law report generally contains the parties’ names, the nature of the pleadings, the essential facts, the arguments of counsel, the decision, and the grounds for the judgment. Not all cases are reported. The cases which make new law or are of general interest to the public are recorded. Merely routine cases are excluded.

Unreported Cases

Usually, decisions of the lower judiciary are not reported to law reports. Even reporting of cases of the higher judiciary is largely a matter of choice by the editor of the particular law reporter. As a result, many cases of higher judiciary go unreported.

This does not mean that they are wholly irrelevant. In fact, an unreported decision is technical of precisely the same authority as one that is reported. Moreover, although they are largely inaccessible to academics and researchers, transcripts of unreported cases of higher judiciary are available to judges and practicing lawyers.


Digests are a detailed subject index to the law as outlined in the reported cases. Digests provide summaries of cases organized by subject.

They provide subject access to cases that are published chronologically in case reporters. In addition, digests usually contain headnote paragraphs of the published law reports. The reports of the cases from which these headnotes are taken are arranged in their respective bound volumes in chronological order by date of the decision, not in subject order.

The digest is a collection of separate paragraphs related to its counterparts only because it belongs in the same subject class and states a similar principle of law?

It follows that a digest is not the authority of any kind, even persuasive, but only a guide or index to finding such authority.

Legal Encyclopedia

Legal encyclopedias are summaries of the law and legal principles and doctrines. The encyclopedia provides background information for subjects. But they do not present any critical analysis that is found in scholarly treaties or journal articles. It also provides exhaustive analytical and subject indexes.

Ideally, the encyclopedia can be the starting point in searching for the law and a reference for legal research as it serves both as a text commentary on the law and a case-finder. It begins with a general and elementary statement of the law, proceeds to a more detailed consideration of all aspects of the substantive law concerned, and ends with a discussion of the available remedies.

The famous legal encyclopedias include American Jurisprudence and Corpus Juris Secundum in England’s the USA and Halsbury’s laws.


Legal treaties have played a vital role in legal research. Treaties are scholarly secondary sources and present a synthesis of judicial decisions and statutes.

Treaties provide an analysis of the law in an area and more detailed the background to the laws’ development. Although they have only persuasive value, treaties written by scholars of outstanding reputation are well respected by the courts.

Treaties serve several purposes. A person may use them to refresh their memory on the present state of the law covered by the book. Treaties may also be used in the detailed study of an aspect of the lawless thoroughly treated elsewhere.

As an index to the law, the treaties apply the author’s expert knowledge and research facilities to an exhaustive consideration of the decided cases and statutes. The treaties then set down an exposition of the law, which is founded upon the exhaustive analysis. It thus goes a step beyond the digest, which supplies no comment.

Law Journals

The most scholarly commentary in law can be found in academic legal journals. There are also specialized law journals for legal professions. Law journals contain mostly recognized experts in various fields of law, comments on cases, legislative materials, and book reviews.

They discuss new developments in law, focus on policy issues, or highlight the jurisprudential view of the legal issues. Thus, to develop the widest possible understanding of the law and to develop one’s analytical ability, it is essential to read law journals as much as possible.

Law Dictionaries

Consultation of legal dictionaries as a secondary source to find out background information can never be underestimated. The law dictionary defines and illustrates the meaning of words, terms, and phrases with a legal significance.

To find out the meaning of words used in the study of law, it is always preferable to use a law dictionary rather than a common English language dictionary.

Law Index

The Law index also provides valuable information for the location of statutes. For instance, the encyclopedic compendium of the laws of Bangladesh (volume I, II, III, and IV) provide an important source of statutory laws. But it does not contain any full text of laws.

Use of the Internet in Legal Research

Electronic or internet sources increasingly become important sources of legal research in the present day. The Internet represents a paradigm shift in legal research. One can access a vast amount of information on a variety of topics. In addition, the Internet is beneficial for finding current information and historical information.

The internet provides users with a constantly increasing body of readily accessible information. Legal information available on the internet is usually secondary in nature. But it also contains primary sources.

Many primary sources, including legislation, case law, and international legal materials, can be accessed on the internet. Internet is a beneficial source of legal information, particularly international law, trade law, and private international law.

International treaties and declarations are now widely available through the websites of the UNs and other international organizations. The UN Treaty Section provides free access to its treaty database to institutions in developing countries. Some websites: www.un.org,wwww.icj.org, www.wto.org. Same primary and secondary sources can be found in print format and online sources.

Nowadays, many journals and books are available electronically. Therefore, the difference between print and internet sources lies not the information itself; it is the tools and the methods for retrieving that information that differs. Thus, the online or electronic source is just another way of retrieving the same information using different tools.

However, it should be borne in mind that the internet is no substitute for printed materials. Rather, it is a complementary research tool after primary sources and secondary sources.

The main advantages of online sources are that the information provided by online sources frequently is more current than that of printed sources, and online information can be updated immediately. At the same time, it takes time for print sources to be updated and published.11 But information available from such sites may not always be accurate and complete. Moreover, they may lack authenticity, credibility, and reliability.

Sometimes internet articles do not contain full references or citations. The author and publisher of the site are not sometimes mentioned. Anyone can publish anything for any purpose without incurring high costs and with little expertise.

Unlike traditional print resources, web resources are rarely edited by credible persons. One of the biggest disadvantages of internet resources is the lack of comprehensiveness. The most comprehensive primary legal materials are still available in printed form.

Electronic information on the web is contained on “Web pages or web sites.” ; Web sites’ have two varieties: sites that are free and available to the general public and sites that require a license or fee to access. Individuals maintain non-fee-based websites, non-profit organizations, or educational institutions. But fee-based sites are maintained with great care and integrity, reliably serving the information needs of researchers.

Westlaw, lexis-nexus, hein-online, JSTOR are prominent examples of fee-based websites. In fee-based websites, only authorized or licensed users can access the information contained on the site.

However, many free internet sites provide primary sources, journals, and other secondary literature consistent with the standard of non-fee-based websites. For example, many primary information sources are the websites of international organizations (such as the UNO, World Bank, WTO, UNCTAD, OECD, IEA, IMF, etc.), academic institutions, governmental departments, international NGOs, and multinational companies.

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