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About
The 3R-Center was established June 2013 by the Minister for Food, Agriculture and Fisheries in a unique collaboration with both the pharmaceutical industry and animal welfare organizations.
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Research
Each year, 1,5 million DKK is given out to research projects to promote 3R research in Denmark.
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- Projects
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3R
The three Rs (replacement, reduction and refinement) are the guiding principles for the ethical use of laboratory animals.
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Laboratory Animals
What is a laboratory animal and what are they used for? And what are the 3Rs (replacement, reduction and refinement)?
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Symposium
Each year, the Danish 3R-Center hosts their annual 3R-symposium in Copenhagen with international presenters and guests.
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Collaboration
Information about the collaboration between 3R Organisations in Europe called EU3Rnet.
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- EU3Rnet
- Togeth3R
Dansk

3R Symposium: Present Your Research

13-10-2025

Registration for this year’s symposium is still open. Take the opportunity to bring a poster and present your work to fellow researchers.

3R Symposium: Present Your Research

Denmark’s 3R-Center invites you to the annual symposium on 12–13 November 2025. The symposium brings together researchers and professionals within the field of laboratory animal science to share their expertise on the 3Rs.

Participants are also encouraged to bring a poster representing relevant research, projects, or initiatives related to the 3Rs.

Registration is free, but make sure to sign up before 29 October – spaces are limited. We are looking forward to see you.

The Danish Symposium 2025