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TSAR is a tool aimed at providing a transparent view on the status of alternative methods as they progress from purely scientific protocols submitted for eventual validation to being actively used in a regulatory context. This tracking system intends to cover all steps, from the initial submission for validation until final adoption by inclusion in the EU legislation and/or related Guidance Documents, when appropriate.   

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

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.

ICLAS is an international scientific organization dedicated to advancing human and animal health by promoting the ethical  care and use of laboratory animals in research worldwide.

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 Animal Welfare Information Center (AWIC) is is part of the US Department of Agriculture. It is mandated by the Animal Welfare Act (AWA) to provide information for improved animal care and use in research, testing, teaching, and exhibition.

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.

Understanding Animal Research aim to provide all you want to know about animal research, whether you are a concerned member of the public or have a special interest.

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.

This Website was created to serve as a gateway to alternatives news, information, and resources on the Internet and beyond. Altweb hosts the journal ALTEX: Alternatives to Animal Experimentation, which is the official publication of the Johns Hopkins Center for Alternatives to Animal Testing (CAAT).

The Medicines Evaluation Board assesses and monitors the efficacy, risks and quality of human and veterinary medicines, and the safety of novel foods for human consumption.