CVOR Lettering Ontario: Official Requirements & Compliance Kits (2026)
Regulation-grade cvor number (fleet) lettering for Canadian operators. Cut fast from Niagara on 5+ year outdoor vinyl — ships before 2 PM.
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Regulatory Requirements
Required under HTA s.16 and O.Reg 424/97. Must appear on both cab doors of all fleet vehicles.
Your Ontario CVOR certificate number. Applies to all trucks in your fleet.
We confirm your text and layout before cutting. No payment until you approve your proof.
Ensure MTO compliance for vehicles over 4,500kg. This official Ontario CVOR lettering kit features durable 5-year vinyl, precision-cut for maximum visibility. Avoid fines with verified 50mm legal sizing.
Regulations last verified: June 2026
Sources: HTA s. 16 · O.Reg 424/97 · O.Reg 413/05 · 49 CFR 390.21
Checked quarterly against latest Transport Canada and MTO updates.
Applicable Regulations
Ontario CVOR certificate must be carried in the cab. Exterior CVOR references are professional fleet ID; US-bound USDOT markings are governed by FMCSA 49 CFR 390.21.
Ontario CVOR operators must carry the CVOR certificate in the vehicle. This site does not treat HTA s.16 or O.Reg 424/97 as an exterior CVOR display rule.
Verified source for the Ontario CVOR certificate carry rule; no exterior CVOR marking, height, colour, or door-placement rule.
Mandates GVW rating display on commercial vehicles.
Requires USDOT number on both sides of all commercial motor vehicles operating in interstate commerce.
Free tool — verify your vinyl colour meets MTO high-contrast requirements before ordering.
Technical Specifications
| Compliance Type | CVOR Number (Fleet) |
| Minimum Height | 2" |
| Maximum Width | 24" |
| Default Typeface | Bebas Neue |
| Required Format | Your Ontario CVOR certificate number. Applies to all trucks in your fleet. |
| Vinyl | premium-outdoor-vinyl |
| Outdoor Rating | 5+ years UV / weather resistant |
| Application | Self-adhesive, wet or dry application |
| Production | Fast turnaround, ships from Ontario |
| Compliance | Transport Canada / MTO validated |
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