Hydrogen quality assurance is a guarantor for PEM fuel cell life; thus, key to the success of hydrogen as an energy carrier. Identifying critical needs to develop nozzle sampling methods and hydrogen contaminant analysis tools through data collection and modelling to guide research on impact on PEM fuel cells of hydrogen fuel contaminants by qualitative and quantitative risk assessment is in the focus of the HyCoRa project funded by FCH-JU. A strategy to the risk assessment is the primary aim of this workshop. OEM feedback and support is vital to identify issues requiring most attention before extensive research is conducted in HyCora. Presentations will summarize state-of-the-art and a panel discussion is to allow OEM expressing their views and providing feedback.