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International 3Rs Prize now open for applications. £30k prize (£2k personal award) for outstanding science with demonstrable 3Rs impacts.

NC3Rs | 20 Years: Pioneering Better Science

Search our 3Rs resource library

Use the filters below to narrow down our resources to those relevant to your role, the model you are interested in, or by topic area. Filters are best used by combining two or more to narrow down the results.

90 results

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Showcasing our advice and resources designed to help researchers address the 3Rs in animal licence applications. Focused on the UK but applicable

Webinar title slide: 3Rs advice for project licence applicants
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An introduction for early career and postdoctoral researchers, applicable to both in vivo and in vitro experiments.

Title slide of webinar with photos of Dr Natasha Karp and Dr Esther Pearl

A video resource for introductory training on the 3Rs aimed at in vivo researchers and animal technicians.

Cover slide for the 3Rs training webinar. The title of the talk is seen in white text on a blue background - The 3Rs: Their definition, application and importance to your work.

Providing an evidence base to refine and reduce the use of vertebrates in (regulatory) ecotoxicology studies

A group of young rainbow trout

Information on techniques for sampling blood in the rat, covering non-surgical, surgical and terminal techniques.

A brown and white rat in a cage, with an icon of a needle and syringe on a yellow background in the corner of the image.

Information on techniques for sampling blood in the mouse, covering non-surgical, surgical and terminal techniques.

Black mouse standing on a gloved finger, with an icon of a needle and syringe on a yellow background in the corner of the image.