iiSBE has a worldwide network of professionals in sustainable built environemnt and 8 national chapters.
Links to the national chapters:
- Italy - iiSBE Italia
- Spain - GBC España
- Portugal - iiSBE Portugal
- Czech Republic - Czech sustainable building society - iiSBE Czech
- Israeli - iiSBE Israel
- South Korea
- Taiwan - Taiwan Society of Sustainable Built Environment
