Reports

First Interim Report on the Evaluation of the Cannabis Consumption Act

available via this DOI link (Summary available in English; full text in German)

Press releases

Press Release on the Evaluation of the Cannabis Consumption Act (EKOCAN): First Interim Report

Study protocols

Here you can find study protocols for various sub-areas of the project.
They document, among other things, the planned data collection and/or analysis steps for different data sources.

Study protocol for the survey of cannabis users and non-users (in German)

Key Publications

Germany's cannabis act: a catalyst for European drug policy reform?

Manthey J, Rehm J, Verthein U.
Lancet Reg Health Eur. 2024 May 14;42:100929.
doi: 10.1016/j.lanepe.2024.100929