WHO Health Evidence Network (HEN)

The World Health Organisation’s HEN synthesises the best available evidence in response to policy-makers’ questions.

Drawing on evidence from different disciplines and both peer-reviewed and grey literature, HEN synthesis reports summarize what is known about a particular policy issue to produce a compendium of good practices for making policies, processes, procedures and regulations more culturally appropriate, effective, people-centred and user-friendly for policy-makers.

Visit the HEN website

Visit the Health Evidence Network (HEN) website

Case studies

Find inspiration for your own evidence search with these real life examples

Guidance

Guidance from a range of organisations for in-depth advice

Services and support

Knowledgeable organisations who may be able to help you

Training resources

Want to learn more? Our training resources are a good place to start