18th IWA LET conference: registration is open!

The International Water Association is pleased to announce that registration is now open for the next edition of the Leading Edge Conference on Water and Wastewater Technologies, which will take place on 29 May – 2 June 2023 in Daegu, South Korea.

The IWA Leading Edge Conference on Water and Wastewater Technologies is designed to be the place where new ideas are introduced and the opportunity is provided to interact with the “best of the best”. This is the global conference providing new insights into how pioneering science, technological innovation and leading practices shape the major transformation in water management that is underway.

The conference will be held in the buzzing Korean city of Daegu, North Gyeongsang Province, which is located in the southern part of the country. South Korea is an ideal setting to host this edition focusing on achieving sustainability through water technology. The event will be held in the fantastic facilities of Daegu’s EXCO venue.

For full event details, see the LET event website. If you are ready to register, follow this link to select between IWA member and non-member options or join IWA to benefit from discounted registration rates.


The programme will provide a unique platform for water professionals to present and share their recent findings and insights. The focus areas will be the Water Treatment and Wastewater Treatment tracks. Key topics set to be discussed include:

Water Treatment Track:

  • Industrial Solutions
  • Sustainability
  • Innovations in Desalination
  • Emerging Innovative Water Technologies

Wastewater Treatment Track:

  • Monitoring & Reduction of Greenhouse Gas Emissions
  • Energy Positive Wastewater Technologies
  • Emerging Innovative Wastewater Technologies
  • Sustainable Green Technologies