Replacement, Reduction and Refinement
Guidelines, practical information, publications, video and training materials to help you put the 3Rs into practice.
We fund world class researchers to develop predictive, reliable and humane 3Rs approaches.
Details of NC3Rs projects, including grants, early career awards and work led by our staff.
What are the 3Rs? How many animals are used in research? Find answers to these questions and more.
Latest news
A total of £4M will be available to fund alternatives to in vivo models in bioscience research.
Supporting early career researchers with funding for disseminating their 3Rs research.
NC3Rs-funded research could replace mice in tropical disease research.
Upcoming events
A demonstration of the EDA relevant to anyone involved in planning and designing experiments or teaching experimental design.
Online workshop to provide guidance and time to draft Brief Reports for our publication gateway.
NC3Rs webinar showcasing ongoing and novel initiatives that replace, reduce and/or refine fish acute toxicity studies.
The NC3Rs and the 3Rs during COVID 19
An update on what we're doing to support the research community.
