Legal Lexikon

Legal Research

Legal Research

Definition and Classification

Legal Research (German: Rechtsrecherche) refers to the targeted search, identification, and evaluation of information relevant for handling legal issues, mandates, and proceedings. The term encompasses all activities involving the systematic acquisition and analysis of statutes, judicial decisions, administrative regulations, academic articles, and other sources. The aim of Legal Research is to identify the legal rules relevant to a specific case, interpret them, and assess their applicability.

Legal Research is a central part of legal mandate work and forms the basis for well-founded legal assessments, pleadings, and consultations.

Role in Daily Law Firm Life

In the daily practice of a law firm, Legal Research is an indispensable part of all processes relating to case handling. Its significance ranges from the initial analysis of a case to the preparation of opinions, pleadings, or contracts. Typical areas of application include:

  • Review and assessment of new mandates as well as pre-litigation advice
  • Preparation of complaints, statements of defense, and other court proceedings
  • Analysis of current legislative changes or case law
  • Support in contract drafting or strategic decisions
  • Answering complex legal questions, including consideration of international or European regulations

Legal Research ensures that decisions and recommendations are based on up-to-date and reliable legal foundations.

Processes, Procedures, and Methods

Legal Research is conducted in several sequential steps, which may vary in intensity depending on the complexity of the case. Typical procedures are:

1. Recording the facts and defining the issue

First, the specific facts are carefully gathered and the question to be clarified is defined. Precisely formulating the relevant questions is a prerequisite for targeted research.

2. Research planning

It is determined which sources should be consulted. These include, for example, statutory texts, official justifications, case law databases, commentaries, handbooks, or published specialist articles.

3. Information procurement and evaluation

With the aid of digital databases and classical literature research, suitable sources are identified. Key content is extracted, summarized, and examined with regard to the posed question.

4. Documentation

The research results and the underlying sources are documented in a comprehensible manner so that they are available for other users or for later review.

5. Analysis and Preparation

Finally, the legal evaluation of the gathered information is carried out. Relevant findings are processed into reports, opinions, pleadings, or memoranda.

Framework Conditions and Standards

Organizational Guidelines

Law firms often establish internal standards for Legal Research. These include requirements regarding the depth of research, documentation of sources, and safeguarding of results. Adhering to these standards contributes to quality assurance and the traceability of mandate work.

Technical Tools

The use of specialized databases and research platforms is widespread in law firms’ daily practice. The most important tools include:

  • Digital databases for statutes and case law
  • Research software with search functions and filter options
  • Tools for managing literature, notes, and sources

The use of modern technologies makes it easier to quickly find and process relevant information.

Typical Approaches

Efficient Legal Research is based on a systematic approach. This includes following certain search strategies, checking the timeliness of sources, and comparing multiple references. Ongoing training and internal teamwork help maintain the quality of research.

Practical Relevance: Legal Research in Everyday Work

For staff in law firms, Legal Research is part of everyday work. It usually starts with a clearly formulated research query. Well-known databases are then used in a targeted manner. In parallel with information gathering, notes are taken, which later go into the case file. During the course of a case, the question posed may evolve; research is then adjusted and deepened as needed.

Collaboration within the team plays an important role. Research results are discussed internally to ensure all aspects have been considered. Especially at the beginning of their practice, junior staff members commonly take on targeted research assignments and prepare their findings in a structured way.

Opportunities and Challenges

Legal Research offers many opportunities for the development of professional competencies. Junior staff benefit by gaining practical insights into the real-world application of statutes and case law. The ability to quickly find, assess, and prepare relevant information is one of the most important core competencies in professional practice.

Challenges include the ever-increasing volume of available information as well as requirements for timeliness and accuracy of research. Especially time constraints, different areas of law, or complex factual situations require careful planning and efficient work processes. Proficient use of research tools and the ability to critically evaluate information are essential.

Frequently Asked Questions about Legal Research

What is meant by Legal Research? Legal Research means the structured and targeted search for legally relevant information to address specific questions in mandate work.Who is typically involved with Legal Research? Staff of all experience levels conduct Legal Research. Often, it is junior employees or career starters who take on research tasks and thus gain insight into practical legal work.Which sources are mainly used in Legal Research? The main sources include statutes, current court rulings, commentaries on laws, handbooks, academic articles, and related digital databases.Why is Legal Research so important for case work? Legal Research ensures that legal solutions are based on reliable and up-to-date information. It creates the foundation for qualified advice, legally certain texts, and successful representation.How can one work efficiently in Legal Research? Efficient work requires the use of modern research tools, a structured approach, and the ability to assess the relevance and timeliness of information found.What role does teamwork play in Legal Research? Teamwork enables discussion of research results, the inclusion of different perspectives, and thereby increases the quality of the work performed.How can junior staff learn Legal Research? Learning Legal Research takes place through practical exercises, guidance from experienced colleagues, and through participation in trainings and tutorials for common research platforms.


Legal Research is thus a central element of daily case work and offers in particular career starters the opportunity to systematically develop methodological skills and expertise.

Frequently Asked Questions

Which sources should be considered in legal research?

In legal research, also known as Legal Research, it is essential to consider various sources in order to comprehensively capture the legal situation. The most important primary sources include national laws (e.g., codes, ordinances), international law (e.g., EU law, international treaties), and the decisions of the highest courts (e.g., Federal Court of Justice, European Court of Justice). Secondary sources include legal commentaries, textbooks, law journals, monographs, and online databases. Official materials such as legislative justifications or parliamentary documents are not to be underestimated, as they record the legislature’s intent. In addition to these classic sources, digital information services and online portals with relevant case law are increasingly important in research. All these sources serve the purpose of capturing the current state of opinion, identifying legal gaps, and underpinning decision-making.

How do I check the timeliness and binding nature of a legal source?

When assessing the timeliness and binding nature of a legal source, the relevant reference is key. Statutes must be reviewed with regard to their latest version and any subsequent amendments or repeals due to reforms or high court decisions. Authenticity is usually ensured by official sources, such as the Federal Law Gazette or official publications. When it comes to court decisions, it is important to check whether the judgment is final or has been revised by higher courts. Furthermore, it should be examined whether the cited judgment is outdated or has been superseded by more recent case law. For commentaries or academic articles, the date of publication is crucial, as legal discourse is ongoing; here, further research on current developments or recent commentary in the literature is often necessary.

What techniques and strategies exist for efficient legal research?

For efficient legal research, a systematic approach is advisable. The initial question should be formulated as precisely as possible in order to target the relevant rules and case law. Keyword lists help quickly locate relevant sections in legal databases. Considering cross-references and systematic margin numbers in commentaries is also important. Search operators and filters in digital databases enable the research to be effectively narrowed and specialized. Referring to current law journals and case law reviews provides a quick overview of the latest developments. Finally, it is advisable to critically review one’s own research to uncover any gaps or errors in assessment.

How do I deal with conflicting legal opinions?

In legal disputes, differing opinions from prominent authors, courts, or authorities frequently arise. When faced with conflicting views, the origin and authority of the source should first be assessed: High court rulings, especially those from the Federal Constitutional Court or Federal Court of Justice, usually take precedence over decisions from lower courts. For academic literature, a nuanced analysis of the arguments and their substantiation is recommended. Systematic comparisons, the author’s reputation within the legal community, or the incorporation of an opinion into landmark decisions are often helpful. In pleadings, it may be beneficial to present both positions and to develop one’s own opinion, taking all arguments into consideration.

What should be considered when researching international and European legal sources?

International and European legal sources require special research techniques because they often have different citation styles and their own hierarchies of courts. Official legal texts such as EU regulations and directives should always be consulted in their consolidated versions to cover all amendments. Judgments from the European Court of Justice (ECJ) and other supranational courts often require language skills, as the originals may be published in different languages. The relationship to national law should also be analyzed, particularly priority clauses or direct effect provisions. Official websites of EU bodies/UN and specialized databases provide practical support, as they also document the implementation and case law.

What role do legal commentaries and specialist literature play in legal research?

Legal commentaries and specialist literature are secondary sources that serve primarily to explain and deepen the meaning and interpretation of rules. Commentaries often provide the most comprehensive and up-to-date presentation of contentious issues, prevailing opinions, and the latest developments in legislation and case law. They include further references to literature and cases, which substantially simplify and expand research. Textbooks and collections are a systematic introduction and are particularly useful for familiarizing oneself with new areas of law. The selection of specific, recognized commentaries (such as Palandt for the German Civil Code) is of particular importance, as these are considered authoritative and are frequently cited in both practice and scholarship.

What significance do legal databases hold for professional research work?

Legal databases are the backbone of any professional Legal Research. They enable access to current and historical statutes, case law, and academic literature from a wide range of legal fields. The most important databases include, for example, juris, beck-online, LexisNexis, or Westlaw. Such platforms offer regular updates, search functions (keyword search, index, operators, etc.), filters by decision level or region, as well as the possibility to archive and export research results. Integrated cross-linking between statutes, decisions, and commentaries enhances research efficiency and ensures comprehensive legal evaluation. Especially for complex or international issues, the professional use of such databases is indispensable.