Confined Space Entry Marking — Ontario OHSA
Regulation O.Reg 632/05 · Province of Ontario
§The Law
O.Reg 632/05 — Regulation O.Reg 632/05
“Confined spaces must be identified with warning signs at all entry points to alert workers of the hazard and require a confined space entry permit.”
View official regulation text✓Plain English
Confined spaces (tanks, vaults, large pipes) need "DANGER — CONFINED SPACE" signs at every entry. No entry without a proper permit and rescue plan.
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Specific Requirements
DANGER CONFINED SPACE sign at all entries
Entry permit system required
Atmospheric testing required before entry
Rescue plan in place before entry
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Shop Property SignsOr call (289) 228-7021Regulation Quick Facts
- Regulation
- O.Reg 632/05
- Jurisdiction
- 🏛 Province of Ontario
- Category
- Property & Building Code
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