Join us in Delft to exchange your software experiences and engage in excellent networking opportunities. On Monday, 4 November, a 10-day programme filled with interactive workshops, symposia, user meetings, courses and the DSD Event Dinner will start. Register now!


Please sign in (top right corner) using your MyDeltares account.

If you already have either a DSD or OSS account and no MyDeltares account yet, then click on the link Forgot Password? to setup your MyDeltares account including a new password. Once you have completed the password reset you can login.

After the MyDeltares registration or signing in, it will be possible for you to register for individual 2019 events, get a personal overview (My schedule), make changes in your schedule, profile etc.

If you come across any problems with the registration, please contact our team at


If you have any questions, please do not hesitate to contact us via


Registration is open!

Highlighted events

Delft-FEWS - New Functionality Course

In 2018 and 2019 new Delft-FEWS functionality was developed for several major 24/7 operational forecasting projects. These developments include new specific functionality to simplify the… Read more

Delft3D - User Days (Day 1: Hydrology and hydrodynamics)

On this day, we will focus on Hydrology and hydrodynamics (river, rural and urban), including 1D2D flood modelling.

Our alpha / beta testers and the… Read more

Delft3D and XBeach User Day: Coastal morphodynamics

The topic of this event is Coastal Morphodynamics. It is our joint XBeach User Day and Delft3D User Day (Day 3b).

Users and developers will… Read more

Reliability and Risk in Geotechnical Engineering Practice

Geotechnical engineering deals with large uncertainties compared to other engineering domains. Our estimates of soil and rock properties are typically based on a limited amount… Read more

WANDA - Basic Course

The WANDA Basic Course is tailored for engineering professionals with academic education working in the fields of drinking water, wastewater, cooling water and the process… Read more

iMOD International User Day

The iMOD International User Day: a one-day geohydrology event for sharing iMOD-experiences and new developments with iMOD-users across the globe. International iMOD users (end users… Read more

Event partners