Commercial use of cannabis
Law Firm

In the field of cannabis law, we do not experiment; we deliver proven solutions. We understand that speed to market and the legal certainty of your investment are key for you.We monitor constantly changing legislation (e.g., the increase of the THC limit to 1%, HHC or CBD regulation) and actively interpret it for clients so that their business makes economic sense and is compliant with the law.
Our priority is risk prevention. State authorities (SÚKL, SZPI, Customs Administration) are uncompromising in this sector.We will set up your processes, labels, and contracts to minimize the risk of liquidation fines or product withdrawals from the market.We don't just handle "paperwork," but real business strategy – from cultivation to final sale to the end customer.
The cannabis market knows no borders, which is why our ARROWS International network is a key advantage. If you plan to export to Germany, Poland, or other EU countries, we will provide local legal support and coordination across jurisdictions. We will resolve differing substance limits and distinct regulatory requirements in one place, without the need to search for lawyers in every country separately.
We speak the language of business, not paragraphs. We will not overwhelm you with complex citations of laws, but clearly state what is possible, what is risky, and which path to choose. Thanks to the connection with our tax advisors, we also resolve the specifics of excise duties and VAT, which are often overlooked in this field.
More than 2,000 clients rely on ARROWS, and our firm received the Law Firm of the Year 2024 award. We would be happy to help you too; contact us if:
– You are founding a business with CBD/HHC and need to set up the structure.
– You are dealing with product categorization (cosmetics vs. food vs. food supplements).
– You are planning an expansion abroad and need to ensure compliance with the country's legislation.
– You have received a check from SZPI (Food Inspection), SÚKL (Drug Control), Hygiene, etc.
– You are negotiating with investors or selling your company and need to perform legal DD.
– You need a review of marketing and packaging to ensure they do not contain prohibited health claims.
A) Regulatory, Licensing, and Compliance
– Obtaining licenses for cultivating cannabis for medical use (SÚKL).
– Reporting obligations for cultivating industrial hemp.
– Product categorization (cosmetics, collectibles, food).
– Legal advice in the area of Novel Food and negotiations with authorities.
– Revision of packaging, labels, and e-shops (compliance with consumer protection).
– Representation during inspections and administrative proceedings.
B) Commercial Law and Transactions
– Drafting and revision of supply contracts (purchase of biomass, extracts).
– General Terms and Conditions (GTC) for B2B and B2C sales.
– Distribution and franchising agreements.
– Complex legal support during the entry of investors into cannabis projects.
– M&A – mergers and acquisitions in the cannabis sector (due diligence).
C) International Cannabis Agenda (ARROWS International)
– Legal analysis of conditions for entry onto foreign markets (DACH region, Poland, UK).
– Setting up import and export contracts in accordance with international law.
– Solving customs issues and the movement of goods containing cannabinoids across the EU.
– Coordination of legal steps in multiple countries through a single point of contact in the CZ.
– Establishment of foreign branches and subsidiaries.
D) Criminal Law and Defense
– Defense in criminal proceedings (illicit production and possession of narcotic substances).
– Analyses of the boundary between a misdemeanor and a criminal offense regarding cannabis.
– Training of employees and management in the area of criminal law prevention.
How We Work (4-Step Process)
Rapid Analysis
We will evaluate your business plan or specific product from the perspective of current legislation. We will identify regulatory risks (e.g., exceeding THC limits, unauthorized health claims) and recommend immediate steps for remediation.
Proposal of Solution/Structure
We will propose the optimal legal and tax structure. We will decide how to correctly classify products so they are marketable, and how to set up corporate processes to be resilient against inspections. All with regard to business goals.
Complete Legal Documentation
We will prepare all necessary documents – from license applications to supply contracts and GTC for e-shops. We write in clear language that clearly defines liability and protects you from future disputes.
Implementation and Long-term Support
We don't stop at paperwork. We will represent you during negotiations with authorities, help with implementing rules into practice, and monitor legislative changes so you are always one step ahead.
6+ lawyers specializing in cannabis law at ARROWS - 15 years of experience
Are you ready to ensure legal certainty and strategic growth for your business? Contact ARROWS Law Firm today and discuss how their specialists can support your goals.
Don't want to solve this problem alone? We are trusted by more than 2,000 clients and are awarded Law Firm of the Year 2024. Look HERE at our references.
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Read our experts' articles

Czech Cannabis and CBD Law Changes from July 2025
Growing or possessing cannabis with THC above 1% remains a criminal offence in the Czech Republic even in 2026, while selling CBD, kratom or HHC now falls under a separate law requiring a Ministry of Health licence, with fines of up to CZK 10 million for non-compliance. Find out exactly where the line sits between legal business and criminal liability.

Licensing for CBD and HHC
Authorisation to handle substances is required for psychomodulatory substances, currently kratom and kratom extract, not for CBD. HHC is an addictive substance and its sale is prohibited; for CBD, classification depends on the composition, intended use and how the product is presented. This article explains which regime your product falls under, when you need authorisation from the Ministry of Health, how much it costs and which risks to avoid.

Criminal Liability for Online Sales of Psychoactive Substances in Czechia
Online sales of psychoactive substances can create criminal liability not only for the seller but also for intermediaries or platform operators who facilitate unlawful sales. What matters is the substance’s current legal classification and the conditions governing its sale, not merely how the product is labelled online. This article explains when online sales may be lawful, why digital records matter and what should be checked before selling.

THC and CBD Products in the Czech Republic and EU
Doing business with THC products in the Czech Republic and the EU requires checking the legal status of the specific product in every country where you plan to sell it. A product permitted in one market may be restricted elsewhere, and mistakes can lead to withdrawal or even criminal liability. This article explains how to classify products, what to check before cross-border sales and where the main risks arise.<br>

HHC and CBD Product Labelling Rules in the Czech Republic
Packaging for HHC and CBD products must reflect the product’s actual legal category; for CBD, medical claims, incomplete local-language labelling and child-oriented presentation can create serious compliance risks. For HHC products, the first step is to verify whether the specific product may lawfully be placed on the market at all. This article explains what should not appear on the packaging, what information is required and what to check before sales begin.<br>

Povolení ke skladování HHC a THC produktů
Skladování HHC a THC produktů vyžaduje nejprve ověřit právní zařazení konkrétní látky, protože některé produkty podléhají zákazům a jiné zvláštnímu povolovacímu režimu. Podnikatel musí posoudit oprávnění k nakládání, zabezpečení skladu, evidenci a pravidla přepravy. Článek vysvětluje, jak nastavit skladovací procesy a předejít riziku neoprávněného nakládání s regulovanými látkami.

Legal advice for the Czech Hemp Cluster
Legal advisory services for the Czech Hemp Cluster focus on building a practical framework for businesses operating in a rapidly developing cannabinoid and cannabis sector. ARROWS supports the cluster with regulatory analysis and takes part in discussions on future rules, including engagement with public authorities. This article shows how legal expertise can help an emerging industry navigate legislative change and develop its activities on a more secure basis.

Legal Framework for the Cultivation of Technical Cannabis for Medical Purposes
The cultivation of industrial hemp for medicinal purposes cannot be assessed solely based on THC content, as the intended use of the product is also a decisive factor. Once cannabis is intended for a therapeutic purpose, it falls under a strict licensing regime, and the grower needs permits from two authorities. The article explains the difference between industrial and medicinal cannabis, the requirements for a cultivation facility, and how to prepare for the licensing process.

What substances will be regulated by the psychomodulation law and what about CBD?
Czech psychomodulatory legislation establishes specific rules for selected psychoactive substances and distinguishes them from substances subject to stricter controls. Kratom and kratom extract have been regulated as psychomodulatory substances since November 2025, while CBD products must be assessed according to their composition and intended use. The article explains permits, sales restrictions and duties of manufacturers and distributors.

HHC ban - what's next?
HHC is now classified as an addictive substance in the Czech Republic, so its former unrestricted sale is no longer legal and handling it is subject to strict rules. The temporary 2024 ban was later replaced by a new framework for psychoactive and psychomodulatory substances, but HHC is not among the permitted psychomodulatory substances. The article traces the ban, sanctions and regulatory development.
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