About this expo
FENASAN is recognized as Latin America's premier trade fair dedicated to water and wastewater management, environmental solutions, and urban infrastructure. Positioned as the largest sanitation event across the Americas, it serves as a crucial gathering point for the region's sanitation and environment sector. The event brings together a diverse range of professionals, including those from utilities, infrastructure, environmental technology, and government agencies.
The trade fair attracts leading companies, specialists, public managers, researchers, and other professionals who are instrumental in driving the sector's development. Held annually, FENASAN provides a platform for networking, knowledge exchange, and showcasing advancements in the field. The upcoming edition is scheduled to take place from October 20 to October 22, 2026, at Expo Center Norte in São Paulo, Brazil.
Organized by AESabesp - Associacao dos Engenheiros da Sabesp, FENASAN is a key event for anyone involved in the water, wastewater, and environmental industries. It offers opportunities for free visitor accreditation, congress registration, and participation in various concurrent events designed to enrich the experience for all attendees.
Highlights
5 items- Latin America's leading trade fair for water and wastewater management.
- Largest sanitation event in the Americas.
- AUMA listed.
- Held at Expo Center Norte, occupying the Green and Red Pavilions.
- Features concurrent events including 37º Encontro Técnico AESabesp and Grand Arena Aqua.
FAQ
5 questionsWhen and where does it take place?+
FENASAN will be held from October 20 to October 22, 2026, at Expo Center Norte in São Paulo, Brazil. The event will occupy the Green and Red Pavilions.
Who organizes it?+
The event is organized by AESabesp - Associacao dos Engenheiros da Sabesp.
What industries and products are covered?+
FENASAN covers water and wastewater management, environmental solutions, and urban infrastructure. It is the main meeting point for the sanitation and environment sector in the Americas.
How can I attend or exhibit?+
Free accreditation (Credenciamento gratuito) is available for visitors. Congress registration (Inscrição Congresso) is offered, and an Exhibitor Manual (Manual do Expositor) is provided for those wishing to exhibit.
What are the practical participation details?+
Discounted rates for congress registration are available until August 30. The deadline for submitting technical papers is June 5. Registration for Festa Fenasan is also available.