CODEXIS AI

CODEXIS AI Agent — a top-tier tool for your work.

Every answer is built on a verified source

CODEXIS AI doesn't answer from the model's memory. For every claim it shows the provision it's based on.

More about sources
ActivitySources (5)
These sources were used as the basis for the answer.
  • codexis.ai

    § 2231 of Act No. 89/2012 Coll. — Civil Code

  • codexis.ai

    Supreme Court — 26 Cdo 1487/2024

  • codexis.ai

    Directive 2019/771 — on contracts for the sale of goods

  • codexis.ai

    Commentary on the Civil Code — § 2231

  • codexis.ai

    Supreme Court of the SR — 6 Sžfk 12/2024

Trusted by law firms, companies and public administration

About the app

A reliable tool for modern legal practice

Municipal ordinance analysis

28 s

Used 8 tools

Below is an analysis of the content and "what to watch out for" in the template of a generally binding ordinance establishing the municipal waste-management system (Ministry of the Interior methodology; the template works mainly with § 59(4) of Act No. 541/2020 Coll., on Waste).

1) Purpose and legal function of the ordinance

The ordinance does not address the fee (that is typically governed by a separate ordinance under the Act on Local Fees), but sets the rules of the system: which components are sorted, where they are deposited, how they are collected.

Faster analysis

It draws on legislation, case law and commentaries when creating and editing texts, helps formulate precise legal wording and prepare clear outputs to your brief.

Purchase_agreement_property.docx

PURCHASE AGREEMENT ON THE TRANSFER OF OWNERSHIP OF IMMOVABLE PROPERTY (CZ – template)

concluded under § 2079 et seq. of Act No. 89/2012 Coll., the Civil Code

1. Contracting parties

Seller: [Full name / company name]
[Birth no. / Company ID]
[Permanent residence / registered seat]
[Registered in the Commercial Register: yes/no, section/insert]
(hereinafter the "Seller")

Buyer: [Full name / company name]
[Birth no. / Company ID]
[Permanent residence / registered seat]
(hereinafter the "Buyer")

Smarter document drafting

It draws on legislation, case law and commentaries when creating and editing texts. It helps formulate precise legal wording, while full control over the result stays with you.

Used 12 tools

  • Defining the legal question and factual framework
  • Analysis of the applicable legal framework
  • Searching for relevant legislation
  • Checking amendments and transitional provisions
  • Case-law research on similar cases
  • Cross-checking with expert literature and commentaries
  • Checking connections across areas of law
  • Assessing legal risks and argumentation options
  • Proposing practical wording for the legal document

Deeper legal research

Get access to up-to-date legal information in one place. CODEXIS AI connects legislation, case law and literature and lets you quickly find the connections without lengthy searching.

Data sources

Get answers built on real legal sources

With every query it connects legislation, case law, expert commentaries and other sources into one clear context, so that answers are not only fast but also well-founded and traceable.

More about sourcesMap of Europe — CODEXIS AI data source coverage

Practical use

A helper in everyday practice

From document analysis through legal research to preparing filings. CODEXIS AI helps solve the specific situations lawyers face every day — it speeds up document work, clarifies information and helps make decisions based on relevant legal sources.

  • Integration with your data
  • AI agents
  • Extensible plugin system
  • Verified legal research
  • Automation of legal tasks
  • Any sources and formats

Case study

“AI doesn’t tell us how to decide a case, but it helps us get to the information faster.”
Read
Martin Čajka

Martin Čajka

partner, 3ADVOKÁTI law firm

References

Proven in real legal practice

Experiences of law firms, companies and public administration that use CODEXIS AI in their everyday legal work.

I consider CODEXIS AI an excellent, flexible tool for resolving contested substantive-law and procedural-law situations right during a specific court hearing. It lets me respond without delay based on a very fast source analysis of both national and European case law. In a broad database, CODEXIS AI can quickly find relevant sources and formulate concise argumentation grounded in the results of that search, including references to specific decisions. This makes it possible to react immediately, right at the court hearing, with substantive, legally grounded arguments.

Lukáš Trojan

Lukáš Trojan

partner, Sokol, Novák, Trojan, Doleček a partneři law firm

Our work often begins where commentaries end. That is why the breadth of available case law matters so much to us. In that case, CODEXIS is the clear choice.

Mgr. David Fechtner

MAURIC JANÁK ZEITHAML law firm

In our organization, CODEXIS AI has significantly streamlined our everyday work, and through regular use we keep confirming that the quality of the outputs is on an upward trend. In substance it mainly replaces the work of assistants preparing research for the questions we handle — for accounting, tax and audit purposes, including, for example, public-sector specifics. Compared with other AI solutions on the market, we appreciate the high quality of outputs for our field, and we especially value the option of using several AI assistants for different areas of our work (tax, accounting, municipal administration and more).

Jun David

NEXIA AP, a.s.

I started using AI mainly for working with case law, but gradually also for other professional tasks. Currently I most often use it for an initial assessment of draft contracts in terms of their compliance with applicable law, and for a rough evaluation of the suitability of contract proposals from the client’s perspective. At the same time, AI keeps me attentive to details and prompts further reflection on some legal conclusions. Overall I am very satisfied with the system — it is a valuable assistant in my everyday legal practice.

JUDr. Pavel Mareček

AK Mareček

After a long time, CODEXIS is a user-friendly yet professionally robust next-generation legal system that makes maximum use of all available sources of legal information — for us an ideal tool for making everyday work more efficient.

Mgr. Petr Šuhaj

Šuhaj legal

We acquired Codexis so that in a single, reliably working web application we could find not only the wording of legislation, but also case law and ready-to-use document templates. We like the intuitive controls and how easy it is to use the information we find.

Ing. Petr Beránek

Pomoc v nouzi, o.p.s.

CODEXIS is an excellent platform for finding all available legislation, including related commentaries, case law and templates. I appreciate the design, the option to edit favorite regulations and to highlight the most frequently used passages of laws (to speed up work).

Bc. Kamila Mlejnková

Moravská Třebová

For whom

Tailored to the needs of legal professionals

Security and compliance

Built for sensitive legal documents

CODEXIS AI processes sensitive legal documents for law firms, corporations and public administration. Security is not a feature — it is the foundation of the whole platform. The same guarantees apply across all deployment models.

Detailed security overview
  • Your data does not train models

    Neither prompts nor analyzed documents are used for training — not at ATLAS GROUP, nor at OpenAI. Contractually anchored in the DPA under Art. 28 GDPR.

  • EU data residency for OpenAI (optional)

    For OpenAI models you can optionally turn on processing of AI queries within the EU — requests and responses then stay in the European Union and do not travel to the USA. Thanks to the agreed Zero Data Retention, OpenAI does not store them at all.

  • Ownership stays with you

    Inputs, outputs and analyzed documents belong to the customer. No sharing with third parties.

  • Encryption at rest and in transit

    AES-256 for data at rest, TLS 1.2+ for all communication. Centralized cryptographic key management, encrypted backups.

  • ISO 27001 / 27017 / 27018 + GDPR

    Certified information security management system. Sample DPA under Art. 28 GDPR available. SOC 2 Type II at the OpenAI subprocessor.

Documentation

Everything you need to know

Practical information about using CODEXIS AI, data security and legal outputs.

Documentation

Partners

We collaborate with

AgiLawyer

AgiLawyer

An implementation partner for rolling out CODEXIS AI in law firms and legal teams — from the initial consultation and smooth deployment through training to long-term support.

More about the partnership
Chamber of Certified Accountants of the Czech Republic

Komora certifikovaných účetních

The Chamber of Certified Accountants (Komora certifikovaných účetních, KCÚ) has, since 1999, been a professional body bringing together certified accountants and guaranteeing the professional and ethical standard of the accounting profession in the Czech Republic. Membership is earned by professionals who have passed the demanding exams of the Czech accounting-profession certification programme and keep their qualification current through continuing professional education. Supporting the adoption of modern technologies is among the Chamber’s goals. Thanks to its collaboration with CODEXIS AI, certified accountants have verified legislation, case law and methodology at hand directly for their everyday practice.

More about the partnership
Confederation of Industry of the Czech Republic

Svaz průmyslu a dopravy

We are members of the legislative expert team of the Confederation of Industry of the Czech Republic (Svaz průmyslu a dopravy ČR). Our involvement in this important advisory body confirms our expertise in legislation, digitalization and systemic solutions for public administration. We actively contribute to drafting legislation that helps make the Czech legal environment more efficient and transparent.

Union of Towns and Municipalities of the Czech Republic

Svaz měst a obcí

Members of the Union of Towns and Municipalities (SMO ČR) can use preferential CODEXIS licence packages tailored to the needs of smaller and larger municipalities, giving them more efficient management of legislation and legal certainty in everyday operations. In turn, ATLASGROUP gains valuable feedback straight from the source for further innovation. We are glad CODEXIS is part of a modern, digitally managed public administration.

Universities

Vysoké školy

Cooperation with universities gives law students free access to the CODEXIS legal information system, integrated into teaching at leading universities such as Charles University, Masaryk University, Palacký University Olomouc and others. It enables students to work effectively with legislation, case law and commentaries, improving their readiness for legal practice.

cnaip — Czech AI

Česká AI

For the first time, the entire Czech AI ecosystem is clearly mapped in one place – from research groups through startups to specific case studies.

CENDAI

CENDAI

We are a member of the Centre for Digitalization and Artificial Intelligence in the Judiciary.

The largest Czech legal database, ready for your everyday work

Leave us your contact and we will prepare a tailored proposal. We will show you how CODEXIS AI speeds up your legal work.

Try it out
ATLAS GROUP

CODEXIS AI is built by ATLAS GROUP — a long-established company with the soul of a start-up. We build applications that help people in law and economics make sense of what matters most: what actually applies, what follows from it, and how not to get lost in it.

Copyright © 2026