Constitutional law, fully accessible.

Effortlessly search the case law of the Belgian Constitutional Court, the European Court of Human Rights and the Court of Justice of the European Union.

Ex Ante accelerates your legal research.

Our search engine was specifically developed to address the challenges of experts in constitutional law.

Semantic search

Search by meaning, not just keywords. Our search engine understands legal context and finds relevant results you would otherwise miss.

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Consult constitutional case law

Access to judgments and decisions from all relevant courts, centralised on a single platform.

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Filter by the Court's assessment, area of law, date and more to quickly find the right sources.

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Ex Ante provides comprehensive access to all relevant sources for constitutional law research.

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Typical use cases

Discover how constitutional law practitioners use Ex Ante daily to work more efficiently.

Easily analyze recent case law

Stay up to date with the latest developments in the case law of the Belgian Constitutional Court.

“What is the recent approach of the Belgian Constitutional Court regarding the principle of equality in education?”

Quickly find the decisions most relevant to you

No need to try countless keyword variations to find relevant documents. Save hours of research work thanks to our semantic search engine.

“How is the standstill principle applied to the right to work?”

Substantiate your legal arguments

Strengthen your advice, petitions, and submissions with relevant case law and precedents.

“Can the principle of legality in criminal matters be applied to administrative sanctions?”

What legal experts say

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Johanna-Charlotte Devogelaere

Johanna-Charlotte Devogelaere

Lawyer

GD&A Attorneys

“The semantic search function makes a real difference. It allows you to find case law based on legal context, not just keywords.”

Lion Janssens

Lion Janssens

Lawyer

ARCAS Law

“Complex cases often involve hundreds of potentially relevant sources. Ex Ante immediately highlights the most relevant passages, saving a tremendous amount of time.”

Koen Daniëls

Koen Daniëls

Senior Associate

CDRO Consulting

For Whom?

Ex Ante is designed for professionals who deal with constitutional law issues on a daily basis.

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