**This event will take place at 10:00 - 11:30 UTC+1. To find out the time in your location click [here](https://www.timeanddate.com/worldclock/converter.html?iso=20211004T080000&p1=37).** The S4D knowledge sharing activity entitled ‘S4D Policy Advocacy at national level - Exchange of Good Practice Examples‘ will provide a brief introduction of policy advocacy in the field of S4D. Afterwards, selected examples from different countries around the glob will help to understand this approach as well as relevant policy advocacy mechanism. Participants of this workshop should be ready to share their own practices!