3Rs - search page

The website is maintained by Norecopa. It covers all Three Rs, is in English and free of charge.  

CAAT is an academic, science based centre within the John Hopkins Bloomberg School of Public Health in the USA and the University of Konstanz in Germany which is  dedicated to the promotion of research intoin vitro and other alternative techniques, Three Rs education and information.

NorPEN is a network of researchers with the purpose of facilitating research within the field of pharmacoepidemiology in the Nordic countries. The website

ALTEX publishes original articles, short communications, and reviews, as well as news and comments, meeting reports, and book reviews. Animal experiments are defined by the editors as all experimental procedures involving the use of animals in testing, research, and education, or to obtain tissues, organs, and other animal derived products that may cause pain or distress to animals..

These reccomendations are provided by Deutsche Forschungsgemeinschaft  and are available in English. They may apply for a Three R information retrieval and the way, the retrieved information is processed and discussed in the project applications (to safeguard transparency, etc.).  

Animal Research Info-is an international collaboration of scientists and researchers. As expert contributors, we provide and edit the content, making it as accurate and up-to-date as possible.

CCAC promotes the application of Three Rs in Canada. Through a website it provides the latest information on the Three Rs,   a search tool and a search guide. 

UMC regularly publishes scientific papers in a range of international journals. These papers record progress and results from research into clinical or methodological issues in pharmacovigilance.

Animal Welfare  is an international scientific and technical journal. It publishes the results of peer-reviewed scientific research, technical studies and reviews relating to the welfare of kept animals (eg on farms, in laboratories, zoos and as companions) and of those in the wild whose welfare is compromised by human activities.

The Macaque Website is a free resource for everyone who works with, or is interested in, laboratory macaques: animal care staff and technicians, facility managers, veterinarians, researchers, students, policy makers and IACUC/AWERB members. Developed by the UK’s National Centre for the Replacement, Refinement and Reduction of Animals in Research (NC3Rs), this site provides referenced information and practical guidance on the natural history and behaviour of macaques, their care and management in captivity, and ways to assess their welfare.

The European Medicines Agency (EMA) is a decentralised agency of the European Union (EU), located in London. It began operating in 1995. The Agency is responsible for the scientific evaluation, supervision and safety monitoring of medicines developed by pharmaceutical companies for use in the EU.