Legal informatics, built in Indonesia.
Lexin brings legal scholars and computer scientists together to build data, methods and AI tools for the Indonesian legal system.
Lexin is the Universitas Indonesia Center for Legal Informatics.
- Name
- Universitas Indonesia Center for Legal Informatics (Lexin)
- Indonesian name
- Pusat Informatika Hukum Universitas Indonesia
- Based at
- Faculty of Computer Science, Universitas Indonesia, Depok
- Fields
- Legal informatics, AI for law, legal technology platforms
The Universitas Indonesia Center for Legal Informatics (Lexin) is a research center at the Faculty of Computer Science, Universitas Indonesia. Lexin develops legal technology and legal informatics.
Our research combines artificial intelligence and natural language processing with legal and product expertise. It covers legal knowledge extraction, AI for law, and legal technology platforms.
From basic research to products in users’ hands.
Products: where applied research reaches users
- 01Digital Notary (Cyber Notary)Trustworthy digital records and evidence
- 02Industrial Relations DisputesFair and accessible dispute resolution
- 03AI Governance & RegulationAssessing, overseeing and holding AI accountable
- 04Court Rulings & JudgementUnderstanding how courts reason and decide
- +Your areaPartner with us
Four applied areas, one shared foundation.
Each area starts from a real legal question, is tested on Indonesian-language data, and is aimed at outputs people can use.
See all research- 01Digital Notary (Cyber Notary)How can deeds and notarial services be created, verified and stored electronically with legal certainty?
- 02Industrial Relations DisputesHow can rulings and labour regulation data help resolve disputes faster and more fairly?PartnerKemenaker RI
- 03AI Governance & RegulationWhat rules does Indonesia need for AI to be safe, fair and accountable?PartnerPSHTN FH UI
- 04Court Rulings & JudgementWhat can machines learn from Indonesian court rulings, and how do we test it?
Research that reaches its users.
An AI assistant for reading and reviewing clauses in Indonesian legal documents.
Thematic fiscal attribution to harmonize central and regional fiscal reporting.
- AI Incubation for Public Sector 2026 · top 5 teams
Lexin products and research outputs are not legal advice. Use them as aids and consult a legal professional.
Helping public institutions use AI in legal work.
We design research-based training and advisory programs, from AI literacy to evaluating systems in an institution’s own workflows.
Direktorat Jenderal Pajak
Training and consulting on applying AI to tax regulation.
Direktorat Jenderal Kekayaan Intelektual
Research support and technology-policy discussions on intellectual property.
- KemenkeuMinistry of Finance
- KemenkumMinistry of Law
- KemnakerMinistry of Manpower
- BappenasMinistry of National Development Planning
- PSHTN FH UICenter for Constitutional Law Studies, Faculty of Law UI
The latest, and what is coming.
- FiskalLink selected for AI Incubation for Public Sector 2026
- Dr. Panca Hadi Putra returns to Universitas YARSI as Lexin holds the “Navigating the AI Era” seminar
- A Framework for Integrated E-notary Services Based on Blockchain for Civil Law Notaries: The Case of Indonesia
- IRNLPUI at COLIEE 2025: Utilization of LLMs for Statute Law Retrieval and Legal Entailment Task
Lexin Forum
An annual forum bringing researchers, legal practitioners and policymakers together on the direction of legal informatics in Indonesia.
There is a place for you at Lexin.
Lawyers & notaries
Test our tools on real cases and help us frame the right questions.
Computer scientists
Build models and evaluations on Indonesian-language legal data.
Government & institutions
Co-design training, studies or prototypes for your institution’s needs.
Students & prospective researchers
Join the student research fellowship or write your thesis with our team.