# legal informatics

> information science by discipline

**Wikidata**: [Q10302162](https://www.wikidata.org/wiki/Q10302162)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Legal_informatics)  
**Source**: https://4ort.xyz/entity/legal-informatics

## Summary  
Legal informatics is an information‑science discipline that studies how legal information is collected, classified, stored, retrieved, and disseminated. It bridges information science with private law and underpins technologies such as computational law and AI‑assisted legal reasoning.

## Key Facts  
- **Domain:** Subclass of *information science* and *private law*【structured properties】.  
- **Aliases:** Informatica juridica, 法律信息學, 法律信息学【aliases】.  
- **Identifiers:** GND 4048802‑0, YSO 1844, EuroVoc 5197, Freebase /m/069cyd, Dewey 340.0285【gnd_id, yso_id, eurovoc_id, freebase_id, dewey_decimal_classification】.  
- **Wikipedia presence:** Title “Legal informatics” with 19 language sitelinks (ar, ca, de, en, es, et, fi, hi, it, lt)【wikipedia_title, wikipedia_languages, sitelink_count】.  
- **Related fields:** *Computational law* (automation of legal reasoning) and *information privacy* (legal issues of personal data)【Part of / Parent】.  
- **Related concepts:** Artificial intelligence and law (subfield of AI‑law)【related】.  
- **Notable scholars:** Dag Wiese Schartum (Norwegian law & computer‑science professor), Zoltán Gyurász (jurist & university teacher), William Smart (researcher)【related】.  
- **Classification codes:** TRECCANI informàtica giurìdica, NL‑CR právní informatika【treccani_id, nl_cr_aut_id】.  

## FAQs  
### Q: What does legal informatics study?  
A: It examines the methods for analyzing, collecting, classifying, storing, retrieving, and disseminating legal information, applying information‑science techniques to the law.  

### Q: How is legal informatics different from computational law?  
A: Legal informatics is the broader discipline covering all aspects of legal information management, while computational law focuses specifically on automating legal reasoning and decision‑making.  

### Q: Why is legal informatics important for modern legal practice?  
A: It enables efficient handling of large legal datasets, supports AI‑driven legal tools, and helps ensure proper privacy and data protection in legal contexts.  

## Why It Matters  
Legal informatics provides the theoretical and technical foundation for managing the ever‑growing volume of legal data in the digital age. By applying information‑science principles to law, it improves the accuracy and speed of legal research, supports the development of automated reasoning systems (computational law), and informs policies on information privacy. Practitioners, scholars, and technologists rely on legal informatics to design databases, search engines, and AI applications that respect legal standards while delivering actionable insights. Its interdisciplinary nature fosters collaboration between lawyers, computer scientists, and policymakers, ultimately enhancing access to justice, reducing costs, and strengthening the rule of law in a data‑driven society.  

## Notable For  
- Being the **primary information‑science subfield** dedicated to legal data.  
- **Linking private law** with information‑science methods, enabling automated legal reasoning.  
- Providing the **conceptual basis** for AI‑assisted legal tools and privacy‑focused legal frameworks.  
- Recognized across **19 language editions** of Wikipedia, reflecting its global academic relevance.  
- Associated with **prominent scholars** who bridge law and computer science (e.g., Dag Wiese Schartum).  

## Body  

### Definition and Scope  
- Legal informatics studies the **full lifecycle of legal information**: analysis, collection, classification, manipulation, storage, retrieval, and dissemination.  
- It is formally classified as a **subclass of information science** and **private law**.  

### Classification and Identifiers  
| System | Identifier | Notes |
|--------|------------|-------|
| GND | 4048802‑0 | German National Library authority |
| YSO | 1844 | Finnish ontology |
| EuroVoc | 5197 | EU multilingual thesaurus |
| Freebase | /m/069cyd | Google’s knowledge graph |
| Dewey Decimal | 340.0285 | Library classification for law & public policy |
| TRECCANI | informàtica giurìdica | Italian encyclopedia entry |
| NL‑CR | právní informatika | Czech legal‑informatics term |

### Relationship to Adjacent Fields  
- **Computational law**: A specialized branch that automates legal reasoning; legal informatics supplies the data‑management backbone.  
- **Information privacy**: Legal informatics addresses how personal data is legally collected, used, and protected.  

### Applications  
- Design of **legal databases** and **search engines** for statutes, case law, and regulations.  
- Development of **AI‑driven tools** for contract analysis, compliance checking, and predictive case outcomes.  
- Support for **privacy‑by‑design** in legal tech products, ensuring compliance with data‑protection regulations.  

### Notable Figures  
- **Dag Wiese Schartum** (b. 1956) – Norwegian professor of law and computer science, contributing to the academic foundation of legal informatics.  
- **Zoltán Gyurász** (b. 1994) – Jurist and university teacher active in legal‑informatics research.  
- **William Smart** – Researcher and university teacher known for work at the intersection of law and information science.  

### Academic and Bibliographic Resources  
- The field is indexed in major bibliographic systems (BNF, Yale‑Lux, Microsoft Academic) and appears in scholarly categories such as **Category:Legal informatics** on Wikipedia.  

## Schema Markup  
```json
{
  "@context": "https://schema.org",
  "@type": "Thing",
  "name": "Legal informatics",
  "description": "An information‑science discipline that studies the collection, classification, storage, retrieval, and dissemination of legal information.",
  "url": "https://en.wikipedia.org/wiki/Legal_informatics",
  "sameAs": [
    "https://www.wikidata.org/wiki/Q???"
  ],
  "additionalType": "InformationScience"
}

## References

1. Nuovo soggettario
2. Freebase Data Dumps. 2013
3. Integrated Authority File
4. Quora