The Geological Survey of the Netherlands (GDN), which is part of TNO, wants everyone to be able to easily find, use, and view the information on its website. Therefore, we are continuously improving our online information.

Requirements for an accessible website

A website must fulfil the digital accessibility requirements of the Web Content Accessibility Guidelines (WCAG). The digital accessibility standard contains agreements and requirements for the way in which websites should be designed, built, and managed. This covers the functional-technical level, its visual design, and content.

Status of accessibility partially meets the requirements.

Accessibility statement

View the full accessibility statement.

Report accessibility problems

Do you have any questions or comments? Or do you want to use a page that appears to be inaccessible? Please contact our Service Desk.