2nd International Conference on
Non-Sewered Sanitation Systems
(ICNSS 2026)

"Reimagining Sanitation Systems for Inclusive and Sustainable Future"

Indian Institute of Technology Palakkad, Kerala, India | 09-12 July 2026
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About the Conference

The 2nd IWA Conference on Non-Sewered Sanitation (NSS) Systems will be held from 09–12 July 2026 in Palakkad, Kerala, India, hosted by the Global Sanitation Center of Excellence (GSCOE), Indian Institute of Technology Palakkad (IIT Palakkad) in collaboration with the International Water Association (IWA). Building on the success of the first IWA NSS Conference held in Johannesburg in 2023, this global event will bring together students, researchers, practitioners, policymakers, industry partners, and utilities to exchange cutting-edge knowledge, experiences, and innovations in non-sewered sanitation systems.

With an expected participation of national and international delegates, the conference will feature plenary talks, technical sessions, poster presentations, panel discussions, and exhibitions, showcasing innovations from across the world. The event provides a unique platform to share global evidence and best practices for non-sewered and decentralized sanitation, explore emerging technologies and pathways for implementation, discuss policy frameworks, financing models, and governance mechanisms, highlight the linkages between sanitation, health, environment, and climate resilience, and foster international collaboration towards achieving the Sustainable Development Goals (SDGs). Join us in Palakkad, Kerala, India to shape the future of sanitation and contribute to building resilient, inclusive, and sustainable sanitation systems worldwide.

Conference venue main view
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Welcome Messages

Prof. A. Seshadri Sekhar

"It is my pleasure to welcome you to the 2nd IWA Conference on Non-Sewered Sanitation Systems (ICNSS 2026) at IIT Palakkad, from 9–12 July 2026. In partnership with the International Water Association (IWA), this event unites global experts to advance sustainable sanitation solutions. At IIT Palakkad, we believe in innovation through collaboration to address real-world environmental challenges. I look forward to engaging in dialogues and impactful outcomes that shape the future of non-sewered sanitation systems."

Prof. A. Seshadri Sekhar
Director, IIT Palakkad
Dr. Praveena Gangadharan

"This conference provides a dynamic platform for global experts, innovators, and practitioners to exchange ideas and advance the frontiers of decentralised and sustainable sanitation. With a focus on resilient technologies, circular resource use, and inclusive implementation, ICNSS 2026 aims to catalyse meaningful dialogue and actionable outcomes. We look forward to your active participation in shaping the future of sanitation for a healthier and more sustainable world."

Dr. Praveena Gangadharan
Conference Chair, ICNSS 2026
Mr. Jay Bhagwan

"This conference series continues to serve as a pivotal global platform for advancing innovation, policy, and practice in decentralised and non-sewered sanitation. Building on the success of our previous gathering, ICNSS 2026 will bring together leading researchers, practitioners, and decision-makers to share experiences, showcase technologies, and strengthen collaborations toward achieving sustainable sanitation for all. I look forward to your participation in shaping the next chapter of this transformative movement."

Mr. Jay Bhagwan
Chair, IWA Non-Sewered Sanitation Specialist Group
Dr. Devasena M

"As the convenor and a member of the organizing team from the Global Sanitation Center of Excellence (GSCOE) at IIT Palakkad, I am delighted to see this conference provide a global platform to exchange transformative ideas and innovations in sustainable sanitation. ICNSS 2026 aims to foster collaboration among academia, industry, and policymakers to address the pressing challenges of sanitation access, resilience, and resource recovery. We look forward to welcoming you to Palakkad for an inspiring and impactful event that will strengthen the global sanitation community."

Dr. Devasena M
Conference Convenor, ICNSS 2026

Conference Programme

The ICNSS 2026 programme will feature a dynamic blend of plenary sessions with renowned keynote speakers, parallel technical sessions covering the conference themes, interactive workshops, and poster presentations. The full programme will be announced closer to the conference date.

Organisers & Partners

Host

Global Sanitation Center of Excellence (GSCOE)-IIT Palakkad
Indian Institute of Technology Palakkad

Supporting Agencies

Center for Continuing Education (CCE)
of IIT Palakkad
Technology Innovation Foundation
of IIT Palakkad (TECHIN)

In Association with

International Water Association (IWA)
International Water Association (IWA) - India