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 Themes and Sub-Themes

Research, Technology & Innovations in Decentralised/Non-Sewered Sanitation Systems

  • Frontier Technologies in Sanitation
  • Nature-Based and Thermal-Based Treatment Technologies
  • Innovations in Sludge Dewatering and Drying Technologies
  • Advances in Pathogen Detection and Disinfection Technologies
  • Energy and Resource Recovery from Wastewater
  • Greywater Reuse and Groundwater Protection

Global Evidence and Practices for Sustainable Sanitation

  • Case Studies on Citywide Inclusive Sanitation
  • Life-Cycle Assessment and Cost-Effectiveness
  • Urban-Rural Convergence in Sanitation
  • Faecal Sludge and Septage Management
  • Community-Led Sanitation Innovations and Social Entrepreneurship
  • Circular Economy Models in Sanitation Value Chains

Policy, Standards, Financing and Governance

  • Global Standards in Sanitation: Pathways and Challenges for Adoption
  • National Sanitation Missions: Strategies, Achievements, and Gaps in Implementation
  • Policy Frameworks for NSS Implementation in LMICs
  • Financial Models for Policy Formulations and Implementation
  • Business Models for Sanitation Service Delivery in Peri-Urban Areas
  • Decentralized Governance Models for NSS Adoption

Public Health and Environmental Impact

  • Wastewater-Based Epidemiology
  • Gender Responsive Water, Sanitation and Hygiene
  • Biosolids Disposal and Reuse
  • Anti-Microbial Resistance (AMR) in Sanitation Systems
  • Emerging Contaminants (Microplastics, PFAS, Pharmaceuticals) in Sludge and Wastewater

Climate Resilient Sanitation Management

  • Emergency Sanitation Systems
  • Sanitation Solutions for Coastal and Flood-Prone Regions
  • Low-Carbon Technologies and GHG Emission Reduction in Sanitation
  • Integration of Sanitation in Climate Adaptation Planning
  • Digital Twins and AI-enabled Optimization in Sanitation Systems
  • Climate Finance and Carbon Credits For Sanitation Projects

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.

Sponsors & Exhibitors

Partner with ICNSS 2026 to showcase your organization's leadership in the sanitation sector. We offer a range of sponsorship and exhibition packages providing high visibility and engagement opportunities. Contact us to learn how you can become a part of this landmark event.

Organisers & Partners

Host

Global Sanitation Center of Excellence (GSCOE)-IIT 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)