Dear Colleagues and Friends of IAEG, the International Association for Engineering Geology and the Environment,

It is a great pleasure to host the IAEG 2026 Congress in Delft, the Netherlands. The congress themed Engineering Geology in a Rapidly Changing World will focus on cutting-edge research on the fundamentals of engineering geology, showcase best practices in the domain and demonstrate the pivotal role of engineering geology in a world struggling with unprecedented challenges.

We will cover a comprehensive set of engineering geology topics, with two over-arching themes: sustainable global development and mitigation of and adaptation to climate change.

Learn more: www.IAEG2026.org

Paper submission, with or without a previously accepted abstract is open until 15 Feb 2026.

We are looking forward to your participation in IAEG 2026 and to the collective efforts that will shape the future of engineering geology and its associated fields.

IAEG 2026 organization team.

For further information, see the attached [PDF].