CVOR Certificate Renewal & Decal Compliance
Regulation O.Reg 424/97 · Province of Ontario
§The Law
O.Reg 424/97 — Regulation O.Reg 424/97
“CVOR certificates must be kept current, and displayed markings must reflect the current CVOR number throughout the certificate period.”
View official regulation text✓Plain English
When you renew your CVOR, your truck markings don't change (the number stays the same), but your displayed information must always match your active certificate.
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Specific Requirements
CVOR certificate kept in vehicle
Markings must match active certificate
Replace decals if certificate number changes
Annual renewal required for most operators
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Professional-grade compliance markings. Ships in 1-2 business days. 5+ year outdoor durability guaranteed.
Ontario CVOR Door Decals
Commercial Truck Compliance Kit
GVW Weight Decals
📚Sources & Authority
Every claim on this page is backed by official government legislation and verified industry sources. Last verified: March 2026.
🏛 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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Order Your Commercial Trucking Law Compliance Marking
Fast turnaround production. 5+ year outdoor vinyl. Ships Canada-wide.
Shop Trucking ComplianceOr call (289) 228-7021Regulation Quick Facts
- Regulation
- O.Reg 424/97
- Jurisdiction
- 🏛 Province of Ontario
- Category
- Commercial Trucking Law
What if O.Reg 424/97 changes next year?
Laws change. When they do, your decal becomes non-compliant overnight. Annual Compliance Plan monitors 150+ Canadian regulations weekly — the moment text changes, a replacement ships to you at $0.
- Free replacement decals when laws change
- 52× weekly statute scans all year
- Digital Compliance Vault for inspections
- Smart Decal QR verification
Compliance Certificate
Every order includes a printable Certificate of Material Compliance — ready for MTO, Transport Canada, or fire marshal inspection.
View sample certificate →