The 15th International Multilevel Conference will be held on April 14-15, 2026.

The conference will be about all aspects of statistical multilevel analysis: innovative applications, theory, software, and methodology. The conference will be in an informal style, with much room for discussion. It will be held in the city centre of Utrecht, within a quarter hour walk or a five-minute bus ride from the Central railway station.

Keynote speakers include prof. dr. Hedeker on two-stage mixed-effects location scale models for intensive longitudinal data and prof. dr. Bürkner on amortized Bayesian inference.

More details on abstract submission and the pre- and post-conference workshops will follow soon. Keep an eye on the website for more information: http://multilevel.fss.uu.nl/