Legal Research
Use when asked to conduct legal research — finding and analyzing statutes, case law, and regulations to answer a legal question — as the foundational skill underlying legal-brief-writing and most other legal-practice work in this collection.
Legal research is the process of identifying and analyzing the authorities (statutes, case law, regulations, and secondary sources) relevant to a legal question, to determine what the law is and how it applies to a specific set of facts.
Core process
- Identify the legal issue — frame the question precisely; a vague issue produces unfocused, inefficient research.
- Identify applicable jurisdiction — law varies significantly by country, and often by state/province within a country; research conducted in the wrong jurisdiction is not just unhelpful but can be actively misleading.
- Consult primary sources — statutes/legislation, regulations, and case law (judicial decisions) are the actual binding authority.
- Consult secondary sources — legal treatises, law review articles, and practice guides help locate and interpret primary authority faster, but aren't binding themselves.
- Verify currency — confirm a statute hasn't been amended and a case hasn't been overturned or distinguished since publication; legal research tools flag this ("negative treatment" or similar).
- Synthesize — combine findings into a clear answer to the original question, with supporting citations.
Why jurisdiction and currency matter so much
Two of the most consequential research mistakes are researching the wrong jurisdiction's law and relying on since-overturned or amended authority. Both produce confident-sounding but wrong answers — legal research tools' citation-checking features exist specifically to catch the second problem, and shouldn't be skipped even under time pressure.
Common pitfalls
- Treating a secondary source as if it were binding authority — a practice guide's summary of the law is a starting point for finding the actual primary authority, not a substitute for citing it.
- Skipping negative-treatment checks — citing a case without confirming it hasn't been overturned or significantly limited by later decisions.
- Researching without a clear jurisdiction in mind — especially easy to slip into when using general-purpose research tools not scoped to a specific jurisdiction by default.
- Stopping at the first plausible answer — a genuinely thorough answer often requires checking whether authority conflicts across courts or has evolved over time, not just finding one supporting citation.
Learn more
- Legal Brief Writing for turning research findings into a persuasive written argument.
- Legal Due Diligence for a related, broader investigatory process.