From 12 to 16 July, the 15th edition of the International School on Rewriting will take place in Nijmegen, the Netherlands.

This school is aimed at Master and PhD students, researchers and practitioners interested in the study of rewriting concepts and their applications. The school offers two different tracks:

• Basic track [https://isr2026.cs.ru.nl/basic.html]: a comprehensive introductory course to first-order term rewriting accompanied with exercise sessions, for participants without previous exposure to term rewriting
• Advanced track [https://isr2026.cs.ru.nl/advanced.html]: a series of more advanced courses on recent developments and applications, taught by leading experts in the field.

Term rewriting is a powerful model of computation that underlies much of functional programming and which is heavily used in symbolic computation in mathematics, theorem proving, and protocol verification. Consequently, knowing the basics is beneficial in many areas while the advanced track offers deeper insight into selected topics (such as undecidability and formalisation, tree automata, and lambda calculi) and applications (such as termination and complexity analysis of programs via term rewriting, and model checking using mCRL2).

Early registration ends on 2 June 2026. Registration instructions are provided at https://isr2026.cs.ru.nl/registration.html

Registration includes the lectures, breakfast, lunch and dinner, accommodation (two students to a room — see https://isr2026.cs.ru.nl/accommodation.html) and the social event.

Note that the school is held in the week before the Federated Logic Conferences, but the event is scheduled in such a way as to allow for enough time to travel to Lisbon before the first workshop (there is a direct flight to Lisbon from Eindhoven airport).

Hope to see you there!