Certificate Verification ID: 7349557203-734945E205-14B40CCE5 Javascript must be enabled in the browser to see the certificate. See how to do it Issue Date: 2026-04-17 Share: Add to Profile Recipient Vasilis Chatzigeorgiou 15-minute cities About The Course Beginner 4 Modules Course: ±15-Minute Cities: Putting People's Needs First (38)