Metro carousel | Our resources

The NC3Rs and the 3Rs during COVID-19
Advice and resources for researchers and animal care staff.
3Rs self-assessment tools
Free-to-use tools for research groups and institutions to benchmark their activities and identify new 3Rs opportunities.
Evaluating environmental enrichment
A practical resource to support technicians in assessing the impact of new enrichment.
Animal technician resources
Resources to help laboratory animal technicians implement the 3Rs, including our quarterly Tech3Rs newsletter.
Malocclusion in mice: spot the signs and take action
Information and resources on malocclusion in mice to improve welfare.
Zebrafish welfare
Opportunities to refine the use of laboratory zebrafish, including common procedures.
Animal-free in vitro technologies
Resources to help you move to animal-free options for more reproducible and reliable experiments.
NC3Rs webinars
Register for our upcoming webinars and watch recordings of past presentations on a wide range of 3Rs topics.
3Rs advice for project licence applicants
Guidance on addressing the 3Rs aspects of a Home Office project licence application.
Experimental design
Resources to help you improve the design and reporting of your in vivo research.
Toxicology and regulatory sciences resources
Read or subscribe to our e-newsletter Tox News and download our bibliography.
E-learning resources
Online modules funded by the NC3Rs, which are freely available for training and continuing professional development.