Why this event may matter
Attend to meet buyers and suppliers and develop business opportunities and partnerships in water, sanitation, environmental services and technical innovation.
Trade fair radar
Sanitation and environmental servicesIn Brazil
FENASAN 2026 / 37º Encontro Técnico AESabesp
FENASAN 2026 / 37º Encontro Técnico AESabesp is a professional event focused on water, sanitation, environmental services and technical innovation, bringing companies, specialists and business partners together.
October 20, 2026 – October 22, 2026São Paulo · Expo Center Norte, Pavilhões Verde e VermelhoB2B meeting opportunities
Brazilian participation or relevance
AESabesp leads the Brazil-based event with utilities, companies and institutions, alongside international exhibitors.
Key themes
urban sanitationwater and environmenttechnical innovationwaste management
Who it is for
utilitiespublic managersengineersresearchersindustrial supplierssector professionals
Source and verification
Source last checked: September 20, 2026. Organizers may change dates or venue; recheck the official page before booking.
Official site and venue heading support 20–22 October; venue body also mentions 22–24 October for the technical meeting, so organizer recheck is recommended.