Sponzorji in partnerji
Partnerji
- SeSWA – Serbian solid waste association
- MaSWA – Macedonian solid waste association
- BaSWA – Bosnian solid waste association
- HSWMA – Hellenic Solid Waste Management Association
- DRAT – The Dan Region of Association of Towns – Sanitation and Waste Disposal
- MOLDSWA – National Association of Republic of Moldova for Solid Waste