Uploading audio files
With Legisys, you can include audio files (such as voice recordings) in your research directly from your cell phone. It is therefore not necessary (though possible through Legisys) to have a transcript made of them.
Our Product
Every detail matters
Legisys is exclusively designed for legal research. Legal research requires precision. Research findings must be accurate and relevant, and supported by authoritative legal sources.
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Accurate & reliable
Trusted legal sources. Nothing else.
Since you cannot run your practice based solely on laws and regulations, and Rechtspraak.nl, Legisys refers to a much broader range of reliable and authoritative legal sources. These sources include leading legal literature, and cover both private law and public law.
To stay up to date on the latest case law, Legisys provides real-time links to Rechtspraak.nl. That way, you'll never miss a ruling.
By enriching the Rechtspraak.nl data with a much larger number of search terms, Legisys can also identify relevant rulings with even greater precision.
In addition, Legisys automatically links first-instance rulings, appellate rulings, opinions of the Advocate General, Supreme Court rulings, and rulings following remand. This helps you avoid relying on a ruling that has been overturned on appeal or by the Supreme Court.
By enriching the Rechtspraak.nl data with a much larger number of search terms, Legisys can also identify relevant rulings with even greater precision.
In addition, Legisys automatically links first-instance rulings, appellate rulings, opinions of the Advocate General, Supreme Court rulings, and rulings following remand. This helps you avoid relying on a ruling that has been overturned on appeal or by the Supreme Court.
Legisys always refers to the current laws and regulations. Links to laws and regulations are clickable. This allows you to view the current text of the law immediately, and, if desired, click through to the relevant legal provision on Wetten.overheid.nl.
Legisys provides access to all Parliamentary documents. This includes no fewer than 8.8 million documents.
Legisys not only allows you to refer to Parliamentary documents, but also to search through and analyze them in full. This means you can see at a glance who tabled which amendments relating to a particular bill, when they were tabled, and when they were withdrawn, rejected or adopted.
Naturally, this includes hyperlinks to the underlying source. You can also easily group amendments by main theme and see which amendments had the greatest influence on the drafting of the bill in question.
Legisys not only allows you to refer to Parliamentary documents, but also to search through and analyze them in full. This means you can see at a glance who tabled which amendments relating to a particular bill, when they were tabled, and when they were withdrawn, rejected or adopted.
Naturally, this includes hyperlinks to the underlying source. You can also easily group amendments by main theme and see which amendments had the greatest influence on the drafting of the bill in question.
Legisys provides access to the complete EUR-Lex catalog. This catalog (which includes all EU legislation, all European case law, and all official EU publications) contains more than 100 million documents.
With Legisys, you have access to all case law from the European Court of Human Rights (ECHR). This includes more than 200,000 judgments.
Through Legisys, you can access all nearly 30,000 decisions issued by Dutch disciplinary bodies. These include rulings by, among others:
- the Accountants' Chamber (accountants)
- the Disciplinary Councils and the Disciplinary Court (attorneys)
- the Veterinary Disciplinary Board and the Veterinary Appeals Board (veterinarians)
- the Chamber for Judicial Officers (bailiffs)
- the Regional Disciplinary Boards for Healthcare and the Central Disciplinary Board for Healthcare (medical professionals)
- the Chambers for Notaries (notaries)
- the Disciplinary Board for Shipping (shipping)
Since not all rulings of the Administrative Law Division of the Council of State (ALDCS) are published on Rechtspraak.nl, Legisys has also made available ALDCS case law which cannot be found on Rechtspraak.nl.
Legisys provides access to all current National rules of procedure. These include the rules of procedure for the following sectors:
- Civil
- Administrative law
- Family & youth
- Criminal law
- Insolvency
- Subdistrict court
- Supreme court
Through Legisys, you can access all financial supervisory databases (DNB, AFM, EBA, ESMA, and EIOPA).
- Since you cannot run your practice based solely on laws and regulations, and Rechtspraak.nl, Legisys refers to a much broader range of reliable and authoritative legal sources. These sources include leading legal literature, and cover both private law and public law.
- To stay up to date on the latest case law, Legisys provides real-time links to Rechtspraak.nl. That way, you'll never miss a ruling.
By enriching the Rechtspraak.nl data with a much larger number of search terms, Legisys can also identify relevant rulings with even greater precision.
In addition, Legisys automatically links first-instance rulings, appellate rulings, opinions of the Advocate General, Supreme Court rulings, and rulings following remand. This helps you avoid relying on a ruling that has been overturned on appeal or by the Supreme Court. - Legisys always refers to the current laws and regulations. Links to laws and regulations are clickable. This allows you to view the current text of the law immediately, and, if desired, click through to the relevant legal provision on Wetten.overheid.nl.
- Legisys provides access to all Parliamentary documents. This includes no fewer than 8.8 million documents.
Legisys not only allows you to refer to Parliamentary documents, but also to search through and analyze them in full. This means you can see at a glance who tabled which amendments relating to a particular bill, when they were tabled, and when they were withdrawn, rejected or adopted.
Naturally, this includes hyperlinks to the underlying source. You can also easily group amendments by main theme and see which amendments had the greatest influence on the drafting of the bill in question. - Legisys provides access to the complete EUR-Lex catalog. This catalog (which includes all EU legislation, all European case law, and all official EU publications) contains more than 100 million documents.
- With Legisys, you have access to all case law from the European Court of Human Rights (ECHR). This includes more than 200,000 judgments.
- Through Legisys, you can access all nearly 30,000 decisions issued by Dutch disciplinary bodies. These include rulings by, among others:
- the Accountants' Chamber (accountants)
- the Disciplinary Councils and the Disciplinary Court (attorneys)
- the Veterinary Disciplinary Board and the Veterinary Appeals Board (veterinarians)
- the Chamber for Judicial Officers (bailiffs)
- the Regional Disciplinary Boards for Healthcare and the Central Disciplinary Board for Healthcare (medical professionals)
- the Chambers for Notaries (notaries)
- the Disciplinary Board for Shipping (shipping)
- Since not all rulings of the Administrative Law Division of the Council of State (ALDCS) are published on Rechtspraak.nl, Legisys has also made available ALDCS case law which cannot be found on Rechtspraak.nl.
- Legisys provides access to all current National rules of procedure. These include the rules of procedure for the following sectors:
- Civil
- Administrative law
- Family & youth
- Criminal law
- Insolvency
- Subdistrict court
- Supreme court
- Through Legisys, you can access all financial supervisory databases (DNB, AFM, EBA, ESMA, and EIOPA).
- many more
Core features
Adaptable output structure
Tailor the structure of the output to your task. Whether you're resolving a case, drafting a letter, or writing a court document, Legisys adapts the structure of the response accordingly.
No data limitations
Legisys can be fully integrated into your firm's Document Management System (DMS). You can also store your files in an encrypted format in a dedicated Legisys repository. In both cases, you can upload an unlimited number of files.
In-app DeepL
Legisys features an in-app DeepL function. This allows you to translate your output in real-time into more than 100 languages, without having to interrupt your workflow.
Follow-up tool
Legisys features a context-driven follow-up tool that helps you ask follow-up questions more quickly and precisely based on the existing context, allowing you to get more out of your conversations.
Prompt optimizer
With the optional prompt optimizer, Legisys helps you refine your prompts. Easily formulate more precise questions and get more out of your interactions.
Output in PDF/Word
With Legisys, you can export your output directly to PDF or Word, fully formatted to match your own firm's branding. This allows you to turn a legal analysis into a memo for your client in no time.
External integration
Legisys offers an advanced API and MCP integration, allowing you to easily integrate Legisys with other AI platforms. This eliminates the need to switch between different platforms. Access legal knowledge directly within your existing AI environment.
Advanced LLMs
Legisys always uses the most advanced and up-to-date AI models. With Fable 5.1 (Anthropic) and GPT-6 Astra (OpenAI), you can currently take advantage of enhanced capabilities for legal research and knowledge processing.
Legal research
Legisys takes legal research to the next level.
Unraveling the most complex case
Legisys helps you effortlessly navigate and understand a complex legal case. The relevant facts are automatically identified and linked to the appropriate legal framework. This way, you can see at a glance what the legal issues are.
A solid foundation
With Legisys, you can rely on an in-depth legal analysis with a comprehensive set of footnotes, referencing relevant and authoritative legal sources. This ensures that your advice or court document is always verifiable and supported by the appropriate sources.
Claim versus evidence
With Legisys, you can easily check whether statements are consistent with the evidence, regardless of whether it consists of text, audio or video files (such as CCTV footage). You can also check those statements in a flash for internal contradictions, and reconstruct the chronology of events in no time at all.
Ready for innovation?
For legal professionals, the question is no longer whether AI will be used, but which standard will guide its use. We are happy to show what that standard looks like.