Croatia legal data from official sources, structured for AI and legaltech.
Access 39,063+ Croatian laws, regulations, court decisions and regulatory materials from Croatian government, judicial and regulatory institutions across 5 official portals. Search Croatian legal data directly or connect it to your AI agent, legaltech product or research workflow through Lawstronaut's API and MCP server. Every record is linked to its official source and structured in the same format used across more than 150 jurisdictions.
39,063+
Croatia legal records
5
official Croatian source portals
454
issuing authorities
Daily
updates
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Which Croatian law implements the GDPR at national level?
The Zakon o provedbi Opće uredbe o zaštiti podataka — the Croatian Act on the Implementation of the General Data Protection Regulation, administered by the data protection authority AZOP.
Source: Agencija za zaštitu osobnih podataka — https://azop.hr/zakon-o-provedbi-opce-uredbe-o-zastiti-podataka/
Retrieved: 2026-07-09 · Version: 1 · Cited in-turn
The official Croatian sources we cover
Lawstronaut collects Croatian legal materials from official government, parliamentary, court, and regulator sources. Each record links back to its original source, with metadata such as issuing authority, publication date, legal link, portal, content type, and version where available.
Source categories: the official gazette and general legislation · financial services regulators · tax and customs authorities · data protection authority
- Narodne Novine (narodne-novine.nn.hr)
- Hrvatska narodna banka — HNB (hnb.hr)
- Hrvatska agencija za nadzor financijskih usluga — HANFA (hanfa.hr)
- Carinska uprava — Customs Administration (carina.gov.hr)
- Agencija za zaštitu osobnih podataka — AZOP (azop.hr)
Croatian legal source types covered
Croatian legal coverage includes primary legislation, secondary legislation, regulatory materials, court decisions, guidance, enforcement documents, and legislative history where available.
Legislation & Regulations
Zakoni (acts), uredbe (government decrees), pravilnici (ministerial rules), odluke (decisions) and other binding instruments, taken directly from the official gazette Narodne Novine (narodne-novine.nn.hr).
Legislative History
Amendment records and consolidated versions of acts and regulations where available, version by version, each tied to its publication in Narodne Novine.
Regulatory Guidance & Enforcement
Guidelines, decisions, circulars, and enforcement materials from Croatian regulators such as the Hrvatska narodna banka (HNB), HANFA, the Carinska uprava, and the data protection authority AZOP.
Case Law
Court and tribunal decisions from official Croatian sources, including rulings of the Ustavni sud (Constitutional Court) and Vrhovni sud (Supreme Court), where available.
One Croatian legal data layer. Four ways to use it.
Lawstronaut API
Query Croatian laws, regulations, court decisions, regulatory guidance, and enforcement materials through a REST API. Use structured metadata, full text, Markdown, source links, and version history to power legaltech products, compliance workflows, and internal research tools.
GET /v2/contents?iso=HR&limit=20Lawstronaut MCP
Connect ChatGPT, Claude, Gemini, Cursor, and other AI agents to Croatian legal sources. Questions become live searches against the corpus and return citation-ready answers grounded in official Croatian materials — deployable in minutes, with no integration work.
AI Agent Integration
Give your legal AI agent same-turn provenance: it retrieves current Croatian legal materials — official source links, metadata, and full text — before generating an answer, with a citation and timestamp on every response.
Build with Lawstronaut
Build Croatian legal search, monitoring, compliance, research, and legal AI features without crawling, parsing, normalizing, and updating official sources yourself. We handle source discovery, ingestion, normalization, versioning, and change detection; you build the product.
What you can do with Croatian legal data
- Retrieve legal metadata, full text, Markdown, source links, and original source files where available
- Filter by jurisdiction, portal, issuing authority, authority type, language, status, and dates
- Access official legal links for citation and audit trails — citation, timestamp, and source link returned in the same turn
- Track point-in-time versions and article-level changes across Croatian legal materials
- Run Horizon Scanning — track what changed in Croatian law, when, and where, without manual monitoring
- Connect AI agents to official Croatian sources through MCP; use the API for search, monitoring, compliance, and AI ingestion workflows
- Build internal Croatian legal research tools without maintaining your own crawler stack
Why Lawstronaut for Croatian legal research
Croatian legal information is spread across the official gazette, parliament, ministries, financial and sectoral regulators, and the courts. For humans, that means slow research. For AI systems, it's a bigger problem: fragmented source access, inconsistent formats, missing provenance, and weak citation trails.
Lawstronaut turns those sources into one structured legal data layer — source links, metadata, full text, versioning, and API/MCP access. Your product or agent retrieves the legal source directly instead of relying on generic web search or unverified model memory. Every answer carries a citation, a timestamp, and a link to the official document — the provenance that makes a legal research platform defensible to auditors and regulators.
About Croatia legal coverage
Croatia is a civil-law jurisdiction and an EU member state since 2013. Binding legislation — acts of the Hrvatski sabor (parliament), government decrees (uredbe), and ministerial rules (pravilnici) — is published in the official gazette Narodne Novine (narodne-novine.nn.hr), which is the authoritative source of legal force. Constitutional review sits with the Ustavni sud and the apex of the ordinary judiciary is the Vrhovni sud. Sectoral regulation comes from bodies such as the Hrvatska narodna banka (HNB) and HANFA for financial services, the Carinska uprava for customs and tax, and AZOP for data protection. Records are published in Croatian.
Croatian law moves quickly: Narodne Novine publishes new and amended instruments on a continuous basis, EU-derived rules — the GDPR alongside the national implementing act — keep evolving, and regulators issue a steady stream of guidance and decisions. Point-in-time data straight from the source is what keeps a Croatian legal research answer correct today.
Built for
Legaltech companies
Build Croatian legal search, monitoring, drafting, compliance, and AI research features without maintaining your own legal source pipeline.
Compliance & GRC teams
Monitor Croatian regulatory materials, guidance, enforcement updates, and legal changes across official sources — without a manual monitoring rota.
AI builders
Ground legal AI answers in official Croatian legal text, source links, and metadata — answers that survive an auditor.
Internal legal teams
Give lawyers and business users faster access to Croatian legal sources through AI agents and internal tools, without hiring a researcher per jurisdiction.
Frequently asked questions
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Start building with Croatian legal data today
Connect your AI to Croatia's legislation, regulations, and case law through MCP or the API.