
Your partner for tests and advice
We offer you exclusive customised regulatory toxicological solutions for the safety of your product during transport, in the workplace, for marketing and disposal – personally supervised and scientifically sound with your personal German contractual partner, Toxlicon GmbH, also for international laboratory services:

Facts & Figures

Dr. Sigrid Amann
Dr Sigrid Amann holds a doctorate in veterinary medicine and is a trained animal welfare officer with many years of expertise in the supervision of GLP studies, particularly in vivo studies in the fields of toxicology and ecotoxicology, as well as clinical veterinary GCP studies.
With her extensive expertise, Dr Amann ensures that animal experiments relevant to approval are optimally tailored to the requirements of the customer and efficiently implemented. She attaches particular importance to carrying out animal experiments with the greatest possible significance and quality while always keeping animal welfare in focus.
Parallel to her professional activities, Dr Sigrid Amann is training to become a European Registered Toxicologist (ERT).
Sigrid Amann is responsible for the business management of Toxlicon GmbH thanks to her sound management skills.
Dr. Ute Haßmann
Dr Ute Haßmann is a European Registered Toxicologist (ERT) and PhD food chemist with many years of experience in consulting and developing innovative in-vitro test methods.
She also specialises in analytical issues, the investigation of the environmental fate of substances and their ecological impact.
With her in-depth expertise, she supports clients in regulatory and toxicological issues, in the implementation of GLP studies, including the development of alternative test approaches, right through to successful authorisation.
In addition to her work at Toxlicon GmbH, Dr Haßmann is a scientific editor for the German Society of Toxicology (GT). As a lecturer in food toxicology at the University of Applied Sciences Upper Austria, she enthusiastically passes on her knowledge to the next generation and thus promotes the future of toxicology.


Who we are
- With competence,
- Flexibility and
- We work with passion for your success.
What sets us apart
from conception to successful project realisation.
How we move your project forward
test strategies:
care:
Integrity is our first priority!
We maintain an open and honest dialogue with our customers and laboratory partners. Reliability and trust are the cornerstones of our co-operation. Our aim is to always guarantee the highest quality standards in project realisation – supported by close project management and regular quality controls.
Our collaboration with laboratory partners
We consider the laboratories we work with to be a crucial part of our success. The foundation of these successful partnerships is a long-term, respectful collaboration based on mutual trust.
We attach great importance to personal relationships and maintain regular visits and audits to ensure the quality and efficiency of our collaboration. By providing high-quality report templates and comprehensive study monitoring, we guarantee the high quality of the study documents.
Before every major project starts, we hold a setup meeting to ensure that everyone involved – from the technical assistant to the director of studies – works closely together and is focussed on a common goal.
Our social responsibility
Srotoshwini Trust
Implementation of the Supply Chain Due Diligence Act
We see it as a matter of course that we only work with laboratories that share our values and follow ethical principles. These values are clearly defined in our code of conduct (Toxlicon GmbH Supplier Code of Conduct) and form the basis of every partnership.
In this code, our partner laboratories undertake to uphold human rights and animal ethics in their facilities and along their own supply chains to the best of their knowledge and ability. In addition, they take all necessary measures for the long-term protection of health, the environment and sustainability. Through regular dialogue and close cooperation on an equal footing, we support our partner laboratories on this responsible path in the long term.


- + 49 30 843 13 661
- info@toxlicon.com