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Call-prep brief · checked 2026-07-17

Transport en Commun (TEC), Wallonia

Grade F · 43.8 / 100

First check for this agency, so there is no trend yet.

For this call: lead with the grade and the three fixes below, then confirm the feed is current and the rider information is complete. Each fix is framed as a next step, not a failure.

What changed since the last check

No category changes since the last check.

Top three things to fix

  1. Set wheelchair_boarding to 1 (accessible) or 2 (not accessible) for every stop. A field survey can start with the busiest stops.

    31065 of 31065 stops don't say whether a wheelchair user can board there. Riders who use wheelchairs can't plan a trip when accessibility is marked 'unknown'; apps show no information at all.

    Effort: A column in stops.txt; your scheduling software likely has it.

  2. Set wheelchair_accessible on every trip. If every vehicle is accessible, this may be one default; otherwise use the value for each trip.

    143663 of 143663 trips don't say whether the vehicle is wheelchair accessible. Even with accessible stops, riders need to know the transit vehicle itself can take them.

    Effort: A default or per-trip field in your export.

  3. Populate trip_headsign to match what the transit vehicle displays.

    143663 of 143663 trips have no headsign. Riders at the stop can't tell which direction a transit vehicle is going.

    Effort: Usually a bulk edit in your scheduling software.

Key facts

Feed URL
https://opendata.tec-wl.be/Current%20GTFS/TEC-GTFS.zip
Last checked
2026-07-17
Service window
88 days of service data remain. Last service date 2026-10-13.
Location
wallonne, Région, Belgium

A data-quality and completeness read to support an agency conversation. Not an official compliance determination. Rubric v1.2, validator 8.0.1.