Nicolai Gerrard is a Senior Engineer in the section for Supervision and Guidance at the Norwegian Communications Authority (Nkom). He received a M.S. in Theoretical Physics from the Norwegian University of Science and Technology (NTNU) in 2018. At Nkom, he is working with GNSS radio frequency interference, spectrum monitoring and governmental coordination on GNSS challenges. He is also the Technical Lead for Jammertest, the world's largest open arena for testing and improving the resilience of GNSS-based applications against jamming and spoofing.

M. Zahidul H. Bhuiyan is a Research Professor at the Department of Navigation and Positioning in Finnish Geospatial Research Institute. He is also acting as an Adjunct Professor in Tampere University. He also serves as a Group Leader for ‘Resilient Position, Navigation and Timing’ group. His main research interests include multi-GNSS receiver development, PNT robustness and resilience, seamless positioning, LEO-PNT user receiver development, etc. He has been also working as a Technical Expert for the European Commission in Horizon Europe project reviewing, monitoring and proposal evaluation. He also actively takes part in various GNSS related international workgroups.

María Crespo Estrada holds a double MSc in Aerospace Engineering by the Technical University of Madrid and Computational Software and Techniques in Engineering by Cranfield University. She has worked as an Advanced Engineer for five years in GMV in the field of GNSS high accuracy positioning with a high focus in GNSS Integrity. She is currently leading the development and integration GMV GSharp Safe and Accurate Positioning Engine in Autonomous Driving Application for automotive customers.

Eustachio Roberto Matera received a Ph.D. in GNSS signal processing from the French Civil Aviation University (ENAC) in Toulouse, France, in 2021. He has been significantly involved in the integrity performance analysis for the EGNOS program for several years. His research interests encompass signal processing for positioning in challenging environments, multipath mitigation and constructive use for cognitive navigation, and PNT resilience against intentional and unintentional threats. Eustachio currently leads navigation research and development activities at Thales "Services Numeriques."