# Ordinary AI guesses. Praktik cites.

> Praktik connects directly to verified Slovak, Czech, and European legal sources so every answer can be traced back to the original text.

**Canonical URL:** /en/sources/

Praktik draws legal data directly from official Slovak, Czech, and European sources, from Slov-Lex and e-Sbírka to EUR-Lex, supreme, constitutional, and EU court decisions, and commercial registers.

## Source coverage

- **29** — official sources processed and kept current across Slovakia, Czechia, and the EU
- **Daily** — Legislation updates — every statute in every version, synchronized each day
- **1 click** — From citation to full text — without leaving Praktik or opening a new tab

## You know exactly where the answer comes from

### Slovakia

- [Slov-Lex — Legal and information portal](https://www.slov-lex.sk/) — slov-lex.sk
- [Interministerial comment procedure (MPK)](https://www.slov-lex.sk/elegislativa/legislativne-procesy) — slov-lex.sk
- [National Council of the Slovak Republic (NRSR)](https://www.nrsr.sk/web/) — nrsr.sk
- [Ministry of Justice of the Slovak Republic](https://www.justice.gov.sk/) — justice.gov.sk
- [Supreme Administrative Court of the Slovak Republic (NSS SR)](https://www.nssud.sk/) — nssud.sk
- [Supreme Court of the Slovak Republic (NS SR)](https://www.nsud.sk/) — nsud.sk
- [Constitutional Court of the Slovak Republic (ÚS SR)](https://www.ustavnysud.sk/) — ustavnysud.sk
- [Geodézia SR](https://www.skgeodesy.sk/) — skgeodesy.sk
- [Geodesy, Cartography and Cadastre Authority of the Slovak Republic (ÚGKK SR)](https://www.skgeodesy.sk/) — skgeodesy.sk
- [Finančná správa SR](https://www.financnasprava.sk/) — financnasprava.sk
- [Public Procurement Office (ÚVO)](https://www.uvo.gov.sk/) — uvo.gov.sk
- [Regulatory Office for Network Industries (ÚRSO)](https://www.urso.gov.sk/) — urso.gov.sk
- [Antimonopoly Office of the Slovak Republic](https://www.antimon.gov.sk/) — antimon.gov.sk
- [Regulatory Authority for Electronic Communications and Postal Services (TÚSR)](https://www.teleoff.gov.sk/) — teleoff.gov.sk
- [Slovak Ministry of Environment Bulletin](https://www.minzp.sk/vestniky/) — minzp.sk
- [Business Register of the Slovak Republic (ORSR)](https://www.orsr.sk/) — orsr.sk
- [Register of Pre-insolvency, Liquidation and Insolvency Proceedings (IS REPLIK)](https://replik.justice.sk/ru-verejnost-web/) — replik.justice.sk
- [National Bank of Slovakia (NBS)](https://nbs.sk/) — nbs.sk

### Czech Republic

- [eSbírka — Electronic collection of legal regulations](https://www.e-sbirka.cz/) — e-sbirka.gov.cz
- [Ministry of Justice of the Czech Republic](https://msp.gov.cz/) — msp.gov.cz
- [Constitutional Court of the Czech Republic (ÚS ČR)](https://www.usoud.cz/) — usoud.cz
- [Supreme Court of the Czech Republic (NS ČR)](https://www.nsoud.cz/) — nsoud.cz
- [Supreme Administrative Court of the Czech Republic (NSS ČR)](https://www.nssoud.cz/) — nssoud.cz
- [Office for Personal Data Protection (ÚOOÚ)](https://uoou.gov.cz/) — uoou.gov.cz
- [Office for the Protection of Competition (ÚOHS)](https://uohs.gov.cz/) — uohs.gov.cz
- [Czech National Bank (CNB)](https://www.cnb.cz/cs/) — cnb.cz
- [Administrative Register of Economic Subjects (ARES)](https://ares.gov.cz/) — ares.gov.cz

### European Union

- [EUR-Lex — European Union law and EU court case-law](https://eur-lex.europa.eu/) — eur-lex.europa.eu
- [European Data Protection Board (EDPB)](https://www.edpb.europa.eu/) — edpb.europa.eu

## Designed with your data security in mind.

Your documents stay exclusively on servers within the EU and never leave that infrastructure. They are never used to train artificial intelligence models.

- [More about security](/en/security/)

## Frequently asked questions

Answers to the most common questions about Praktik features and solutions.

### What exactly can AI Chat do?

Ask a question in Slovak or Czech — narrow ("what does Section 420 of the Civil Code say about damages") or broad ("how do courts assess unfair contract terms"). Praktik first searches the sources, extracts the relevant passages, and builds an answer with citations.

### Can I see what the answer was based on?

Yes. Sources are visible immediately in the side panel next to the answer — the exact passages of legislation or decisions that Praktik relied on. Open them in full with one click.

### What sources does AI Chat use?

Complete Slovak and Czech legislation in all versions, updated daily; Slovak and Czech case law (approximately 4.5 million decisions); the Commercial Register; and the web. You can also combine your own uploaded documents (PDF, Word) in a single question — without switching between tools.

### Does AI Chat replace a lawyer?

No. Praktik finds sources and prepares supporting material with citations. Assessment and responsibility remain with you.

### How many questions can I ask for free?

The free plan includes 7 questions so you can try it out. Paid plans have no fixed limit for normal use — fair use applies.

### Are my questions and documents safe?

Yes. Data stays on servers in the EU, processing is encrypted and complies with GDPR and the requirements of the Slovak Bar Association.