---
license: eupl-1.1
language:
- cs
tags:
- legal
pretty_name: Czech Constitutional Law Decisions
size_categories:
- 10K<n<100K
---

# Czech Constitutional Court Decisions Dataset

This dataset contains decisions from the Constitutional Court of the Czech Republic scraped from [NALUS](https://nalus.usoud.cz/Search/Search.aspx), the official database of Constitutional Court decisions.

## Dataset Description

- **Time Period**: December 1, 1989 - December 31, 2024
- **Source**: Public database NALUS (https://nalus.usoud.cz/Search/Search.aspx)
- **Format**: CSV file with two columns:
  - `index`: Unique identifier (plain counter) for each decision
  - `text`: Full text of the court decision

## Data Usage

This dataset can be utilized for:
- Training language models on legal texts
- Creating synthetic legal datasets
- Building vector databases for Retrieval Augmented Generation (RAG)
- Legal text analysis and research
- NLP tasks focused on Czech legal domain

## Legal Status

The dataset contains publicly available court decisions without any creative license restrictions. The Constitutional Court decisions are official documents and as such are not subject to copyright protection.