GDP and GMP certified, we ensure the highest quality standards along the entire supply chain.

Four 20 Pharma GmbH is an importer and wholesaler of medical cannabis and medical devices.

Specialist in medical cannabis

The Four 20 Pharma GmbH gives on this page a 360 ° view of the company and the thematic focus on medicinal cannabis.

Simply select an area of interest from the following navigation, click and go directly to the desired area on this page. Or scroll down and scan the entire range of topics chronologically. 5 minutes reading time. Doctors and pharmacies can be reached directly to our specialist area one click.



As an importer and wholesaler of medical cannabis and medical devices, we are GDP-certified and GMP-certified. We also have this quality claim on our suppliers and partners.


Four 20 Pharma GmbH, headquartered in Paderborn (Germany), holds a wholesale pharmaceutical surge in medicine in accordance with Section 52a AMG and a narcotics permit in accordance with Section 3 BtMG.

In addition, we have all the necessary import licenses for the import of medical cannabis into Germany as well as a permit in accordance with Section 7 AMG and 1 AMRadV for the movement of medicinal products that have been treated with ionizing radiation in order to reduce the number of germs.

Core competency

We are a reliable partner for physicians, pharmacies, medical institutions and patients in the field of medical cannabis. We focus on quality, patient welfare and service.

Selection of partners according to the highest pharmaceutical quality standards.

Patient welfare
We promote the diversity of medicines and improve patient health care.

Doctors and pharmacies receive assistance with questions about products and prescriptions.

Events, trade fairs and conferences.

Compact overview with relevant industry appointments.


With our compact overview of relevant events on the topic of medical cannabis, we would like to invite you to a personal conversation on site. Please contact us.


Europe’s largest cannabis B2B industry meeting point.


Europe’s largest trade fair around the pharmacy market.

Improve medical care for patients.

We promote diversity in medicine.


The focus of our day-to-day activities is the best possible medical care for patients. With our wide range of medicinal cannabis, we help to provide optimal treatment for patients in need.

Our aim is to consistently comply with the highest pharmaceutical quality standards. That’s why we make sure that our suppliers and partners have GDP and GMP certification without exception.

Due to our philosophy, patients, doctors, pharmacies and medical institutions can rely on a constant quality of our medical cannabis products.

Ordering hotline +49 (0)5251 / 3903210.

More information for medical professionals.


We are a specialist in the field of medicinal cannabis and offer high-quality products from the dried flower of the cannabis plant.

Since cannabis is listed in Appendix III of the Narcotics Act, we may only provide information on products to medical professionals.


Doctors and pharmacies receive clear and well-founded information about medical cannabis in our specialist area. Also accessible with DocCheck login.

If you have any questions about medical cannabis, availability and orders, our service team will help you from Monday to Friday from 8 a.m. to 5 p.m. by calling +49 (0)5251 / 3903210.


Questions about the use, intake, dosage and availability of medicinal cannabis should be directed to their attending physician or pharmacist.

As a service, we offer the issuance of a so-called patient card. This allows authorized persons to identify themselves as cannabis patients. Available from quarter 1 2020.

We avoid of any form of contamination.

Consistent product quality and traceability.


Four 20 Pharma GmbH stands for the highest quality and meets the guidelines of GMP and GDP certification. In this way, we ensure that our pharmaceutical products meet established quality standards.

  • Consistent product quality
  • Traceability
  • Avoidance of any kind of contamination

Our suppliers and logistics partners are carefully selected and work without exception according to Good Manufacturing Practice (GMP) and Good Distribution Practice (GDP).

In this way, we ensure the highest and consistent quality standards along the entire supply chain, from the development, through the production to the logistics of our goods.

Guaranteed quality of products along the entire supply chain.

GMP certification
consistent manufacture of pharmaceutical products according to established quality standards.


For doctors, pharmacies, medical facilities and patients.


Doctors of all disciplines, with the exception of dentists and veterinarians, have been able to prescribe cannabis flowers and extracts since the beginning of March 2017. In our department there is information on basics, indications, prescriptions, health insurance companies, medical cannabis products and literature.


In pharmacies, the topic of medicinal cannabis is a consultatively intensive area. As a specialist in this field, we offer in our department sound information material, support in the handling of prescriptions, medical cannabis products and during the ordering process.

Medical facilities

For the station needs of clinics and hospitals as well as for the ambulance service, emergency supplies in hospices, in outpatient palliative care and in nursing homes, the Federal Ministry of Medicinal Products and Medical Devices provides BtM requirements available for cannabis medicines.


Patients can identify themselves as cannabis patients at any time with our free patient CARD and prove that they are entitled to possess and consume medical cannabis prescribed by a doctor. Doctors and pharmacies help patients complete and submit the application.


Selection according to GMP and GDP guidelines.

Bedrocan is the world’s most experienced manufacturer of legal medical cannabis. According to the company, Bedrocan is the only provider of standardized medicinal cannabis flos (the whole dried flower) with a constant composition of cannabinoids and terpenes.

Due to the pharmaceutical quality and the wide range of products, we have decided to cooperate with the manufacturer Bedrocan. Bedrocan’s production processes are carried out according to the Good Manufacturing Practice (GMP).

Kanabo believes that by creating a holistic ecosystem that works in synergy, we can create a new standard in the medical cannabis industry and improve the well-being of millions of people around the world.

The company focuses on the distribution of cannabis products for medical patients and THC-free products for CBD users. Kanabo conducts extensive research to develop high-quality cannabis extract formulas, innovative vaporizers for medical purposes and various solutions for non-smoking use.

Working Group Cannabis as Medicine.

International Working Group on Cannabinoid Drugs.

Federal Association of the Pharmaceutical Industry.

Association of cannabis-supplying pharmacies.

News ticker

Interesting facts about medical cannabis.


According to the Administrative Court of Düsseldorf:Driving under the influence of medical cannabis allowed.

The 6th Chamber of the Administrative Court of Düsseldorf found that a patient taking medically prescribed medical cannabis may be suitable for driving motor vehicles. The basis for the decision was a medical-psychological assessment of the patient.


First findings from the accompanying survey on the therapy with cannabis drugs.

The Federal Institute for Medicinal Products and Medical Devices carries out a non-interventional scientific monitoring of the treatments for cannabis as medicinal products approved by the health insurance funds. An interim evaluation has recently been published.


The expopharm trade fair will take place in 2020 from 07. – 10 October in Munich.

As Europe’s largest trade fair for the pharmacy market, expopharm creates an ideal framework for an open exchange of knowledge and information. We are back on site with our own stand and are available to visitors on the subject of medical cannabis.