Are you sure your new product is clinically effective enough for a successful launch?

About Vizera

Vizera is an European clinical research organization (CRO) based in Slovenia (EU) that specialises in clinical trials for medical devices and nutraceuticals. We operate in the Balkan region, mostly in Slovenia, Croatia and Serbia.

Vizera provides:

  • Customized clinical research services
  • Regulatory services related to obtain the CE mark for medical devices
  • Regulatory services referring to obtaining health claims of nutraceutical products or to novel food.
  • Registration services for foods for special medical purposes

We guarantee high quality services and results which are delivered on time and within budget.

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Our mission is to work to the benefit of our customers, employees, shareholders and the wider community.

Our vision is to be Europe’s go-to CRO, offering on-time delivery of clinical trials for medical devices and nutraceuticals. Being the prominent CRO means being only the very best in terms of quality and cost-effectiveness in order to maximize the value of our customers’ products.

  • We value our employees. When it comes to realising our vision, we are all equal partners in the team.
  • We forge long-term relationships by understanding our customers’ needs and surpassing their expectations.
  • We are committed to the highest ethical standards, and take full responsibility for our decisions and actions.
  • We believe in excellence and see obstacles as challenges to be overcome.
  • We aim to improve the wellbeing of society. We care for our environment.


Clinical trials

Clinical Trials

Vizera has a wealth of experience in clinical trials of medical devices and nutraceuticals and provides support with the EFSA claim submission. We also perform clinical trials for pharmaceuticals phase III and IV. We are highly skilled in several therapeutic areas, some of which include diabetes, prediabetes, wounds, gastroenterology, cognitive functions, paediatric health, the immune and cardiovascular systems, urology and gynecology.

Research and development

Medical Device Regulatory Services

Before a medical device is introduced  to the market it must obtain the CE mark. Vizera  is experienced in clinical evaluation report preparation as well as complete technical documentation. Vizera also helps you to make the right decisions on how to register your product in the EU in order to avoid incurring additional time and financial costs.

Regulatory affairs

Regulatory Services For Nutraceuticals

Would you like that your nutraceutical product stands out with registered health claim or as a novel food? Vizera prepares the product health claim and novel food application.