For any project-related inquiries, please write an e-mail to


We are currently working on the collection and aggregation of the EUPLEX dataset and hope to release a first version of the data soon.

In the meantime, please refer to the replication data of our project publications.

Replication materials

Hurka, S. and Haag, M. (2019) Policy complexity and legislative duration in the European Union. European Union Politics. (doi: 10.1177/146511651985943)
  Download replication materials (.zip)