A major part of what we do
Start with what’s fitted.
Finish with what’s needed.
Newer vehicles may already have factory-fitted moving-off and blind-spot information systems. We assess the actual specification and evidence before recommending additional equipment.
- New-vehicle completion packages
- Older-vehicle PSS retrofit packages
- Warning speakers and appropriate signage
- Installation checks and supporting certification

Two clear starting points
Factory-equipped or retrofit.
A package for your vehicle.
Send the registration, make, model and details of the fitted equipment. We’ll help define the work required.
01
New-vehicle completion
Where suitable MOIS and BSIS systems are already fitted, we focus on the remaining package: warning speakers, signage, checks and the relevant supporting paperwork.
02
Older-vehicle retrofit
Plan the missing safety equipment together: blind-spot and moving-off information systems, camera monitoring where required, audible warnings and signage.
03
Mixed-fleet rollout
Different vehicles may need different work. We can plan vehicle-by-vehicle packages within one installation project, rather than replacing suitable equipment unnecessarily.
Factory systems & the permit
Check the specification, not just the registration year.
For PSS purposes, TfL recognises qualifying factory BSIS and MOIS under UNECE Regulations 151 and 159. An additional camera monitoring system may not be needed where TfL’s stated conditions are met. Factory equipment does not automatically complete the rest of the PSS package.
HGVs over 12 tonnes generally need a valid permit for Greater London; vehicles rated below three stars require PSS, subject to exemptions. GeoSecure installation certification supports your records and application. The HGV safety permit itself is issued by TfL.
Fitment through to handover
More than a box of equipment.
We bring the parts, installation and vehicle information into one agreed scope.
01
Assess
Review factory systems, existing fitments and the documentation available for the vehicle.
02
Install & check
Fit the agreed warning equipment and any required retrofit systems, then check their operation.
03
Document
Provide the agreed installation certification and supporting information for your records and permit application.
Useful answers
Before you get started.
My new truck already has MOIS and BSIS. What next?
Send the factory specification and supporting evidence. We can quote for the remaining equipment, warning speakers, signage and documentation after checking what the vehicle needs.
Is an installation certificate my TfL permit?
No. Certification and evidence support your application; TfL issues the HGV safety permit. The operator must ensure the vehicle has a valid permit before operating in the covered area.
Can you upgrade our older vehicles?
Yes. We assess existing equipment and specify the retrofit package required for each vehicle, including the installation and checks.
Can you handle several new trucks together?
Yes. Share delivery dates, vehicle details and locations so we can plan completion packages around their availability.
Let’s build your fleet solution
