3Rs - search page

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

The issues addressed in this Report have been a subject of intense public debate over at least the past four hundred years. Feelings are strong on all sides of the issues, and in recent years reports of violent action against those conducting animal research in the UK have brought the matter to the forefront of public attention.

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.

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.

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.

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.

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. 

The MRC ethics series document ‘Good research practice: principles and guidelines’ sets out the MRC’s expectations for MRC research units and institutes, MRC university units, MRC centres and MRC grant holders in the form of principles, guidelines and standards to foster good research practice in all MRC-funded research.