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Do aftermarket AlwayCare devices make a vehicle compliant with EU GSR or UN R151/R159?

Update Time:2026/10/14

No. EU GSR and UN R151/R159 are vehicle type-approval requirements; fitting an aftermarket device does not by itself make a vehicle compliant.

These rules apply when new vehicle types are approved. AlwayCare devices can add driver monitoring, blind spot and forward warnings to vehicles already in service, but compliance is assessed for the vehicle, not the add-on device.

MR830 driver monitoring system

Driver monitoring

Adds fatigue and distraction alerts to trucks and buses already in service.

CC1004-BSD blind spot camera

Blind spot warning

Adds blind-zone warnings on existing vehicles; type approval is still assessed for the vehicle.

Driver monitoring regulation overview

Know the rules

Our guides summarize current EU and country rules that affect fleets and vehicle manufacturers.

Good to know

  • Check the rules in each market with the relevant authority or a type-approval specialist.
  • Local schemes such as London's Direct Vision Standard have their own requirements; confirm them separately.
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