Customers
Programs that ship under R155 use TARA Workbench.
From Tier-1 suppliers running concurrent type-approvals to OEMs cutting their first R156 dossier — the workbench is built for the teams who have to defend their TARA in front of a regulator.
Trusted across automotive cybersecurity teams
AudiBMWTeslaWaymoNissanBoschContinentalAptiv
Outcomes
What the data says.
67%reduction in TARA cycle time, anonymized across pilot accounts in Q1 2026
4×faster R155 evidence packaging, customer interview
12reviews per week per program manager, median across pilots
Case studies
Three programs, three angles.
Tier-1 supplier · StuttgartADAS
Closed R155 dossier 11 days faster than the previous program.
“We stopped re-typing the same TARA into three documents. The workbench is the source of truth, and the auditor reads it directly.”
— Cybersecurity Manager, ADAS programRead the case studyOEM · YokohamaTelematics
Five concurrent vehicle programs, one workbench, one audit trail.
“Every program manager is in the same review queue. No more side-channel emails. The state machine is the workflow now.”
— Head of CybersecurityRead the case studyTier-1 supplier · MunichPowertrain
OTA campaign manifest exporter cut R156 prep from 3 weeks to 2 days.
“We didn't realize how much R156 prep was manual until the manifest exporter shipped. We turned it on, and the dossier was ready.”
— OTA Lead EngineerRead the case studyWant to be the next case study?
Pilot the workbench against your real workbooks. We'll publish your numbers — anonymized or named, your call.