| Event City and Country | Event Period | Event Date | |
|---|---|---|---|
| International Virtual Climate Change Education Summit 2023 | Awka, Nigeria | 2023 | |
| SOSTENIBILIDAD EN CIUDADES Y TURISMO 5.0 | Valencia, Spain | 2023 | |
| Alianza estratégica Foro Mundial de la Bicicleta del 1 al 5 de noviembre | Gustavo A. Madero, ciudad de México, Mexico | 2023 | |
| São Francisco Valley Smart Cities Seminar - SECI | Petrolina, Brazil | 2023 | |
| COMMEMORATION OF WORLD HABITAT DAY/WORLD CITIES DAY | ABUJA, Nigeria |
2023 | |
| Youth Participation in Promoting Green Space and Sustainable Lifestyle in Cities and Communities | Phnom Penh, Cambodia | 2023 | |
| Interiorisation of the 2030 Agenda: a look at the Northern Region | Palmas, Brazil | 2023 | |
| Jardim Pantanal: a neighbourhood made with many hands | São Paulo, Brazil | 2023 | |
| Closing event of the Urban Circuit 2023 | Rio de Janeiro, Brazil | 2023 | |
| 港澳台三地的不適切住房情況 Informal Housing in Hong Kong, Macau and Taiwan | Auckland, New Zealand | 2023 |