GTFS Sweden 2, Resrobot and Samtrafiken sales data ID changes

August 5, 2026

Around the middle of September 2026, we will be replacing one of the software solutions used to create our GTFS Sverige 2 and Samtrafiken Sales data. This will result in changes to the IDs of ServiceJourney elements in our Samtrafiken Sales NeTEx feed, as well as changes to the IDs in our GTFS Sverige 2 feed and Resrobot APIs. This change is needed so we can continue improving our data quality in these feeds.

Users of the Samtrafiken sales data must load the complete file once this change takes place and not rely on changes.csv or changeslines.csv for incremental updates. We recommend that you remove any previously loaded traffic data before importing the new file.

We will return with the exact date closer to the release.

The full documentation for our Samtrafiken Sales API is available on Trafiklab. If you have any questions, please reach out to us through our support forum.