TTC (Toronto Transit Commission)
Robot types: Automation operator / site. Risk band: Elevated RobotRisk index 16.1/100 (severity- and time-weighted incidents) · ranked 34 of 40 among Other companies with incidents (142 tracked).
Analyst brief
The record shows a single entry: a December 2024 outage of the Automatic Train Control server that shut down all of Line 1, coded as an outage of moderate severity (2). One event is present, with no pattern of repetition in the data. The entry describes an infrastructure/systems failure disclosed through public reporting rather than a regulatory action. On the data given, this is a single moderate-severity service outage.
Risk index
Products and robot types
Industries: Other
Risk is scored per product and robot type: each incident is attributed to the product it names, or to the company's matching robot type.
| Robot type | Share of company risk | Rank within type |
|---|---|---|
| Automation operator / site | 100% | 10 of 13 |
Incident timeline
Comparisons over time
Per-type breakdown
| Incident type | Unique incidents | Share |
|---|---|---|
| outage | 1 | 100% |
Unique incident list
1 unique incident on file for this company.
| Sev | Date | Type | Location | Incident | Source |
|---|---|---|---|---|---|
| S2 | 11 Dec 2024 | outage | Toronto, ON, Canada | Automatic Train Control server outage shuts down entire Line 1 · Line 1 systemwide, ~30 minutes | CP24 |
S2 11 Dec 2024 · outage · Automatic Train Control server outage shuts down entire Line 1
| Sev | Date | Supporting source row | Source |
|---|---|---|---|
| S2 | 11 Dec 2024 | Automatic Train Control server outage shuts down entire Line 1 | CP24 |
Similar companies
Same industry, nearest RobotRisk band or score.