As a leading company in the field of Maps&Navigation services, our team faced a significant challenge in keeping up with the latest safety European regulations for motor vehicles concerning their Intelligent Speed Assistant (ISA) systems. To comply with these high requirements (that will be mandatory for EU Member States to share map updates), we needed a solution that would allow HERE Maps to update navigable attributes from our road network database in multiple countries quickly and accurately. We turned to TN-ITS and FME's software to help us achieve our goals. The TN-ITS Platform is a multi-stakeholder association coordinated by ERTICO to support EU Policy on Map Update Exchange. The TN-ITS Platform links road operators with digital map providers to facilitate map updates, with a focus on speed limits, in a standardized way. Seen this platform as an API, providing a standardized way for national authorities to share data with third-party parties. Consequently, it enabled us to receive and bring up-to-date information about road attributes, such as speed limits and traffic signs, from national authorities in multiple countries. FME enabled us to process and integrate this data seamlessly into our end-user navigation systems in an automated way. Our success with TN-ITS and FME's software was not without its challenges. We had to navigate complex technical requirements to establish data exchange with national authorities in multiple countries through the TN-ITS schema. We also had to ensure the accuracy and consistency of the data we received and processed. However, FME allowed us to bridge the gap between different national authorities, streamlining our data processing workflows, eradicating any manual intervention, and increasing efficiency on road attributes from different countries. Summing up, the scope achieved with the connection, data load, filtering, attribute comparison and data storage into local databases. At Bonn’s conference, we will share our experience of this journey, and our goal is to inspire other FME users to leverage the power of FME with data interaction along different protocols and data schemas.