Oilfield Equipment Marking — Canadian Standards
OHSA + Alberta OHS Act · Province of Ontario
§The Law
OHSA + Alberta OHS Act — OHSA + Alberta OHS Act
“Oilfield equipment must comply with OHSA marking requirements in Ontario and Alberta OHS regulations in Alberta, including pressure ratings and safety labels.”
View official regulation text✓Plain English
Oil and gas equipment — pump jacks, compressors, separators — need pressure ratings, safety warning labels, and company identification clearly marked.
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Specific Requirements
Company name and unit number
Pressure ratings and certifications
Hazard warning labels (H2S, pressure)
Service company identification
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📚Sources & Authority
Every claim on this page is backed by official government legislation and verified industry sources. Last verified: March 2026.
🏛 Official Government 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 Equipment MarkingOr call (289) 228-7021Regulation Quick Facts
- Regulation
- OHSA + Alberta OHS Act
- Jurisdiction
- 🏛 Province of Ontario
- Category
- Heavy Equipment Law
Source library
Confirm the current rule before relying on a marking
Our guides are a starting point for locating government sources connected to OHSA + Alberta OHS Act markings. Requirements can depend on jurisdiction, vehicle or site details, and the date you act.
- Open the linked official source and check its current version.
- Confirm the rule applies to your exact vehicle, vessel, property, or operation.
- Verify wording, dimensions, placement, and effective dates before ordering.
Compliance Certificate
Every order includes a printable Certificate of Material Compliance — ready for MTO, Transport Canada, or fire marshal inspection.
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