This third event in the IAFA series focused on the relationship between 6G pre-standardization and large-scale trials, specifically examining streams C and D of the SNS JU Phase I experimental infrastructure. The session introduced new tracking tools developed by the 6G-Start, SNS-ICE, and SNS-OPS CSAs to map use cases and vertical associations within 5G and 6G projects. Key discussions covered standardization challenges in Stream D projects, the role of data spaces in green use cases, and the alignment of 6G development with UN Sustainable Development Goals. The series concluded with a final report summarizing these themes, which will be distributed at the EuCNC 6G Summit in June.
Keywords: standardization, trials, interoperability, verticals, ecosystem