The ICT Group Water Congress brings together professionals working on the future of the water sector. Expect an inspiring day filled with real-world case studies, innovative insights, and practical tools to help your organisation further digitalise and become more sustainable.

Do you work for a water authority, drinking water company, municipality, engineering firm, or consultancy, and are you involved in (process) automation, optimisation, or digitalisation within wastewater, surface water, or drinking water? Then this is the congress you do not want to miss.

Why attend?

The water sector is facing major challenges: climate change, stricter regulations, increasing digitalisation, and the urgent need for sustainability. During the ICT Group Water Congress 2026, we will demonstrate how the sector is evolving towards a smart, secure, and sustainable future. Digitalisation is the connecting factor, from using data for real-time decision-making to protecting critical infrastructure and creating a circular water chain.

Programme

On 28 October, experts and industry peers will demonstrate how digitalisation is helping to create a smarter, safer and more sustainable water sector. Through practical case studies, including one from the Hoogheemraadschap van Rijnland, you will discover how cyber-secure process automation can reduce fragmentation and provide greater control for the future.

In addition to this case study, the congress offers a varied programme covering the entire digital water cycle. Expect inspiring sessions on data platforms and data validation, Advanced Monitoring & Control for optimising wastewater treatment processes, and the development of the new Water Chain application for six Dutch water authorities.

Partners including ABB, Schneider Electric, AVEVA, Siemens, Cimpro, IQ Messenger, Phoenix Contact and Witteveen+Bos will also share their expertise and practical experience.

Keynote Speaker

  • Rens

    Rens van der Vorst

    Philosopher of Technology and Speaker

    During the Water Congress, ICT Group welcomes philosopher of technology and speaker Rens van der Vorst. In his keynote session, he will explore the impact of technology and digitalisation on our society and everyday work. Through humour, relatable examples, and sharp insights, he will show how technological developments influence the way we think, work, and collaborate — including within the world of water and infrastructure. An inspiring session that encourages visitors to look differently at the role of technology in the future of the water sector.

What can you expect?

  • Inspiring keynote sessions
  • In-depth parallel sessions
  • Practical use cases
  • Networking opportunities with peers and experts

Also watch the aftermovie of the ICT Group Water Congress 2025

Cyber-secure process automation at Hoogheemraadschap van Rijnland: from fragmentation to future-ready control

We would like to highlight one of the presentations from this year's programme.

Discover how Hoogheemraadschap van Rijnland has made the process automation of its pumping stations and weirs future-proof and cyber-secure. Daan Karman (Rijnland) and Marcia Almekinders (Phoenix Contact) will explain why they selected PLCnext Technology, based on IEC 62443 and additional standards such as BIO and NIS2.

You will learn how a fragmented PLC landscape is being transformed into a standardised, manageable and secure architecture, covering everything from procurement decisions to network protocols and monitoring.

This session is highly recommended for anyone involved in developing safe and reliable infrastructure within the water sector.

Registration

We look forward to welcoming you to the ICT Group Water Congress 2026. Using the button below, you can easily register for the congress and secure your place at this inspiring day filled with knowledge sharing, innovations, and valuable connections within the water sector.

REGISTER

More information?

Please contact Mark Satink

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