Ontario Bus & Coach Identification Requirements
Regulation O.Reg 424/97 · Province of Ontario
§Source summary
O.Reg 424/97 — Regulation O.Reg 424/97
HTA s.103(1) requires the owner name on both sides of every commercial motor vehicle, attached or painted and clearly visible, with no fixed letter height. HTA s.16(3)(a) governs certificate carriage; exterior CVOR references are optional.
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Buses and motor coaches operate under CVOR — the driver carries the original or a copy of the CVOR certificate, or the original or a copy of the lease for a leased vehicle (HTA s.16(3)(a)). Operator name and CVOR reference lettering are added by choice; school buses must also meet O.Reg 612 yellow/black marking standards.
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CVOR reference
Operator name displayed
Route number if applicable
School bus must meet additional yellow/black standards
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Ontario Truck Owner-Name Door Lettering
CVOR Number-Only Decals
Commercial Truck Door Lettering
GVW Weight Decals
📚Sources & Authority
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🏛 Official Government Sources
Ontario Highway Traffic Act — Commercial Vehicles
Ontario.ca · March 2026
The HTA governs all commercial vehicle requirements in Ontario including CVOR registration, vehicle markings, and weight limits.
MTO CVOR Overview — Commercial Vehicle Safety
Ontario Ministry of Transportation · March 2026
CVOR registration requirements, safety rating system, and compliance monitoring for Ontario commercial vehicle operators.
🎓 Expert & Industry Sources
All sources are official government publications or recognized industry authorities. Links verified March 2026. If you find a broken link, let us know.
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Shop Trucking ComplianceOr call (289) 228-7021Regulation Quick Facts
- Regulation
- O.Reg 424/97
- Jurisdiction
- 🏛 Province of Ontario
- Category
- Commercial Trucking Law
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